Discover Percy Jackson and the Sword of Hades (Percy Jackson and the Olympians, #4.5) by Rick Riordan.
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Overview: The goddess Persephone has summoned Percy, Thalia, and Nico to the Underworld in order to retrieve Hades' powerful sword before it falls into the wrong hands. Flip the book over for lots more ancient Greek fun with Terry Deary's 'Groovy Greeks' - it's history with the nasty bits left in!"
Note: this edition is now out of print, but you can still find this story in The Demigod Files.
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Rick Riordan writes contemporary fiction and has always been fascinated by character-driven stories. They hold a degree in English Literature and previously worked as an editor before transitioning to writing their own books. Rick Riordan lives with their spouse and a very vocal rescue cat.
I was pleasantly surprised. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Will be looking for more from this author.
Emily AndersonJune 11, 2025
A very satisfying read. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. Will be looking for more from this author.
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Matthew LewisNovember 10, 2024
It was okay. It felt a bit repetitive in the middle. Could have been shorter. It's fine if you have nothing else to read.
Mark RobertsJune 15, 2024
I was pleasantly surprised. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Would probably read it again at some point.
Betty RodriguezAugust 09, 2024
Finished it in a couple of days. I loved how the story unfolded. It kept me guessing without being too confusing. Worth the time and money.
Edward ThompsonAugust 01, 2025
I have mixed feelings about this one. The pacing was a bit slow and I found myself skimming a few pages. It wasn't terrible, just okay. It's fine if you have nothing else to read.
Karen GarciaSeptember 13, 2024
Glad someone recommended this to me. I loved how the story unfolded. It kept me guessing without being too confusing. Would probably read it again at some point.
Kenneth ThompsonFebruary 02, 2024
An average read for me. It felt a bit repetitive in the middle. Could have been shorter. A generous 3 stars.
Christopher HillMay 15, 2024
I liked it for the most part. I liked the main character, though some of the side plots were just okay. Enjoyable weekend read.
Rebecca BakerAugust 28, 2025
A very satisfying read. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Worth the time and money.
Cynthia ClarkAugust 21, 2024
Finished it in a couple of days. I loved how the story unfolded. It kept me guessing without being too confusing. Would probably read it again at some point.
Melissa ThompsonJuly 12, 2024
I was pleasantly surprised. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. Worth the time and money.
Sarah GomezDecember 30, 2024
I liked it for the most part. The middle dragged a tiny bit, but the ending totally made up for it. Still a good book.
Anthony MillerFebruary 15, 2024
Pretty good overall. I liked the main character, though some of the side plots were just okay. I'd probably recommend it to a friend.
John AllenAugust 24, 2024
Glad someone recommended this to me. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Worth the time and money.
Edward RobinsonAugust 02, 2024
Pretty good overall. It held my attention, even if a few things were a little predictable. A solid 4 stars from me.
Richard RiveraJune 23, 2025
Such a great read. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Will be looking for more from this author.
Rebecca DavisSeptember 03, 2024
Honestly one of the better books I've read lately. I loved how the story unfolded. It kept me guessing without being too confusing. Definitely recommend it if you like this genre.
Rebecca YoungMarch 02, 2025
Took me a few chapters to get into it, but it was worth it. It held my attention, even if a few things were a little predictable. I'd probably recommend it to a friend.
Nancy MartinMay 07, 2024
Pretty good overall. The middle dragged a tiny bit, but the ending totally made up for it. Not bad at all.
Deborah YoungJune 16, 2025
Glad someone recommended this to me. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Worth the time and money.
Susan FloresApril 23, 2024
It was okay. The pacing was a bit slow and I found myself skimming a few pages. It wasn't terrible, just okay. Might work better for someone else, just wasn't completely for me.
Ashley JonesOctober 09, 2025
Good, but not quite perfect. Writing is good, just wish there was a bit more depth in certain parts. Still kept my attention though. A solid 4 stars from me.
Matthew MartinFebruary 10, 2024
I liked it for the most part. I liked the main character, though some of the side plots were just okay. Still a good book.
Carol FloresJuly 10, 2025
Pretty good overall. Interesting premise and executed fairly well. Just a few slow chapters here and there. Still a good book.
Margaret PhillipsFebruary 16, 2024
Glad someone recommended this to me. I got really invested in the main character's journey. Everything just clicked for me. Will be looking for more from this author.
Brian TaylorDecember 29, 2025
A solid read. The middle dragged a tiny bit, but the ending totally made up for it. A solid 4 stars from me.
Rebecca GarciaMay 24, 2025
Good, but not quite perfect. The middle dragged a tiny bit, but the ending totally made up for it. Still a good book.
Andrew WilliamsFebruary 18, 2025
Honestly one of the better books I've read lately. The writing style is very engaging. It’s easy to follow but still has a lot of depth. A solid 5/5 for me.
Nicholas ParkerDecember 12, 2024
A solid read. Writing is good, just wish there was a bit more depth in certain parts. Still kept my attention though. A solid 4 stars from me.
Rebecca JacksonJuly 29, 2025
I have mixed feelings about this one. It had some good moments, but the overall plot felt a bit disjointed in the second half. Just right down the middle.
Richard CarterJanuary 14, 2025
It was just alright. Some parts were interesting, while others were a bit of a slog to get through. It's fine if you have nothing else to read.
Kevin SmithApril 15, 2025
A very satisfying read. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. A solid 5/5 for me.
Christopher ThompsonDecember 29, 2024
Honestly one of the better books I've read lately. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. A solid 5/5 for me.
Sharon HarrisNovember 28, 2024
Honestly one of the better books I've read lately. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Worth the time and money.
Nicholas WrightFebruary 17, 2024
Honestly one of the better books I've read lately. The writing style is very engaging. It’s easy to follow but still has a lot of depth. Worth the time and money.
George DavisOctober 15, 2024
I liked it for the most part. It held my attention, even if a few things were a little predictable. Still a good book.
David HillMay 20, 2024
Glad someone recommended this to me. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. A solid 5/5 for me.
Linda WilsonMarch 14, 2025
A solid read. I liked the main character, though some of the side plots were just okay. Still a good book.
Jacob ThomasApril 29, 2024
Finished it in a couple of days. I got really invested in the main character's journey. Everything just clicked for me. Glad I picked this up.
Linda GreenJanuary 16, 2024
Really enjoyed this one. I got really invested in the main character's journey. Everything just clicked for me. Would probably read it again at some point.
Steven MooreOctober 25, 2025
A solid read. Interesting premise and executed fairly well. Just a few slow chapters here and there. Enjoyable weekend read.
Michelle SmithAugust 16, 2025
Really enjoyed this one. The writing style is very engaging. It’s easy to follow but still has a lot of depth. Glad I picked this up.
Mark CollinsJanuary 06, 2025
I was pleasantly surprised. I got really invested in the main character's journey. Everything just clicked for me. Would probably read it again at some point.
Thomas HillNovember 18, 2025
Finished it in a couple of days. The writing style is very engaging. It’s easy to follow but still has a lot of depth. Will be looking for more from this author.
Amanda MillerFebruary 22, 2024
A very satisfying read. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Definitely recommend it if you like this genre.
Steven HarrisAugust 15, 2025
A solid read. I liked the main character, though some of the side plots were just okay. A solid 4 stars from me.
Paul ReyesJuly 07, 2024
I was pleasantly surprised. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Glad I picked this up.
Kevin WalkerJune 27, 2025
Glad someone recommended this to me. I loved how the story unfolded. It kept me guessing without being too confusing. Definitely recommend it if you like this genre.
Karen JohnsonApril 25, 2024
Honestly one of the better books I've read lately. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. Glad I picked this up.
Gary RodriguezJuly 01, 2025
Pretty good overall. Interesting premise and executed fairly well. Just a few slow chapters here and there. Enjoyable weekend read.
Kenneth NguyenJanuary 26, 2025
Finished it in a couple of days. The author did a great job wrapping everything up at the end. No weird plot holes left behind. A solid 5/5 for me.
Kevin CollinsJanuary 31, 2025
Such a great read. I got really invested in the main character's journey. Everything just clicked for me. A solid 5/5 for me.
Stephanie ClarkJune 30, 2024
Such a great read. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. Glad I picked this up.
James NelsonApril 19, 2024
It was just alright. It felt a bit repetitive in the middle. Could have been shorter. Probably won't read it again, but it was an okay way to pass the time.
Patricia TorresApril 20, 2025
Such a great read. I got really invested in the main character's journey. Everything just clicked for me. Definitely recommend it if you like this genre.
Steven PhillipsOctober 11, 2024
Really enjoyed this one. The writing style is very engaging. It’s easy to follow but still has a lot of depth. A solid 5/5 for me.
Matthew LopezJanuary 07, 2024
A solid read. It held my attention, even if a few things were a little predictable. Not bad at all.
Deborah MartinJune 20, 2024
A solid read. It held my attention, even if a few things were a little predictable. Not bad at all.
Nancy MitchellDecember 19, 2025
I was pleasantly surprised. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Glad I picked this up.
Brian HernandezAugust 31, 2024
A solid read. It held my attention, even if a few things were a little predictable. Not bad at all.
Daniel WilliamsJanuary 09, 2025
Such a great read. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Definitely recommend it if you like this genre.
Laura TorresFebruary 13, 2024
A very satisfying read. I loved how the story unfolded. It kept me guessing without being too confusing. Glad I picked this up.
Daniel KingJune 17, 2025
Pretty good overall. Interesting premise and executed fairly well. Just a few slow chapters here and there. I'd probably recommend it to a friend.
Kevin YoungJune 12, 2025
Glad someone recommended this to me. The writing style is very engaging. It’s easy to follow but still has a lot of depth. A solid 5/5 for me.
Kevin SanchezOctober 18, 2024
I was pleasantly surprised. I loved how the story unfolded. It kept me guessing without being too confusing. A solid 5/5 for me.
Mark LopezNovember 05, 2024
Such a great read. I loved how the story unfolded. It kept me guessing without being too confusing. A solid 5/5 for me.
Anthony MillerJune 25, 2025
Such a great read. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Would probably read it again at some point.
Kenneth ThompsonJune 04, 2024
A very satisfying read. I got really invested in the main character's journey. Everything just clicked for me. Will be looking for more from this author.
Kevin MitchellJune 10, 2024
I have mixed feelings about this one. It felt a bit repetitive in the middle. Could have been shorter. It's fine if you have nothing else to read.
Jacob JohnsonMay 05, 2025
A very satisfying read. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Will be looking for more from this author.
John RiveraAugust 18, 2025
It was just alright. The writing was fine, but I didn't feel very connected to the characters. They felt a bit flat. A generous 3 stars.
Mark AndersonOctober 22, 2024
Pretty good overall. It held my attention, even if a few things were a little predictable. I'd probably recommend it to a friend.
Margaret ParkerJune 25, 2024
Honestly one of the better books I've read lately. The author did a great job wrapping everything up at the end. No weird plot holes left behind. A solid 5/5 for me.
Sharon NguyenSeptember 12, 2024
I was pleasantly surprised. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. A solid 5/5 for me.
Jessica TorresMarch 05, 2024
Really enjoyed this one. I loved how the story unfolded. It kept me guessing without being too confusing. Would probably read it again at some point.
John ParkerAugust 11, 2025
It was okay. Some parts were interesting, while others were a bit of a slog to get through. A generous 3 stars.
Margaret ParkerMarch 16, 2025
Really enjoyed this one. The writing style is very engaging. It’s easy to follow but still has a lot of depth. Worth the time and money.
Rebecca TaylorMarch 14, 2025
Took me a few chapters to get into it, but it was worth it. The middle dragged a tiny bit, but the ending totally made up for it. I'd probably recommend it to a friend.
Nancy WhiteFebruary 22, 2025
Really enjoyed this one. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. Will be looking for more from this author.
Patricia JonesJune 14, 2025
Took me a few chapters to get into it, but it was worth it. Writing is good, just wish there was a bit more depth in certain parts. Still kept my attention though. Enjoyable weekend read.
Dorothy RodriguezNovember 28, 2024
Such a great read. I loved how the story unfolded. It kept me guessing without being too confusing. Will be looking for more from this author.
George AdamsJanuary 06, 2025
An average read for me. Some parts were interesting, while others were a bit of a slog to get through. Just right down the middle.
Edward NelsonDecember 07, 2025
Glad someone recommended this to me. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Would probably read it again at some point.
Edward ParkerNovember 16, 2024
Such a great read. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Worth the time and money.
William AllenMay 31, 2025
Took me a few chapters to get into it, but it was worth it. The middle dragged a tiny bit, but the ending totally made up for it. Enjoyable weekend read.
Emily NguyenJune 10, 2024
Such a great read. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Will be looking for more from this author.
Richard MartinezSeptember 17, 2024
Glad someone recommended this to me. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Worth the time and money.
Melissa JonesFebruary 15, 2025
Really enjoyed this one. The writing style is very engaging. It’s easy to follow but still has a lot of depth. Glad I picked this up.
Kimberly CollinsJanuary 16, 2024
Really enjoyed this one. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. Worth the time and money.
Mark MitchellNovember 08, 2024
Good, but not quite perfect. Interesting premise and executed fairly well. Just a few slow chapters here and there. Not bad at all.
Sharon NguyenOctober 17, 2025
I was pleasantly surprised. The author did a great job wrapping everything up at the end. No weird plot holes left behind. A solid 5/5 for me.
Susan CampbellMarch 17, 2024
Good, but not quite perfect. Writing is good, just wish there was a bit more depth in certain parts. Still kept my attention though. Enjoyable weekend read.
Eric GreenOctober 31, 2024
Really enjoyed this one. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Definitely recommend it if you like this genre.
Lisa RobinsonAugust 09, 2025
A very satisfying read. I got really invested in the main character's journey. Everything just clicked for me. Worth the time and money.
Richard RiveraNovember 07, 2025
A very satisfying read. I loved how the story unfolded. It kept me guessing without being too confusing. Worth the time and money.
Eric WilliamsNovember 04, 2025
I was pleasantly surprised. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. Will be looking for more from this author.
Edward NelsonNovember 07, 2024
Really enjoyed this one. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Worth the time and money.
David HillMarch 23, 2024
A very satisfying read. I got really invested in the main character's journey. Everything just clicked for me. Would probably read it again at some point.
George ClarkFebruary 06, 2025
Finished it in a couple of days. I got really invested in the main character's journey. Everything just clicked for me. Will be looking for more from this author.
Margaret GonzalezMay 12, 2024
Took me a few chapters to get into it, but it was worth it. Writing is good, just wish there was a bit more depth in certain parts. Still kept my attention though. Still a good book.
Kevin SmithMarch 26, 2025
I have mixed feelings about this one. It had some good moments, but the overall plot felt a bit disjointed in the second half. Just right down the middle.
Margaret MartinezFebruary 01, 2025
I was pleasantly surprised. I loved how the story unfolded. It kept me guessing without being too confusing. A solid 5/5 for me.
Ashley AdamsMay 25, 2024
A solid read. I liked the main character, though some of the side plots were just okay. A solid 4 stars from me.
Ashley WilsonJanuary 06, 2024
Such a great read. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. Glad I picked this up.
Christopher AndersonSeptember 23, 2025
Took me a few chapters to get into it, but it was worth it. I liked the main character, though some of the side plots were just okay. I'd probably recommend it to a friend.
Michelle SmithAugust 10, 2024
An average read for me. The pacing was a bit slow and I found myself skimming a few pages. It wasn't terrible, just okay. Just right down the middle.
Matthew GreenSeptember 16, 2024
Finished it in a couple of days. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Will be looking for more from this author.
Thomas HillOctober 17, 2025
Took me a few chapters to get into it, but it was worth it. The middle dragged a tiny bit, but the ending totally made up for it. Not bad at all.
Linda EdwardsAugust 08, 2025
Glad someone recommended this to me. I got really invested in the main character's journey. Everything just clicked for me. A solid 5/5 for me.
Stephanie GonzalezMay 25, 2025
It was just alright. It had some good moments, but the overall plot felt a bit disjointed in the second half. Just right down the middle.
Richard YoungApril 16, 2025
Such a great read. The writing style is very engaging. It’s easy to follow but still has a lot of depth. Worth the time and money.
Steven HarrisSeptember 11, 2024
Good, but not quite perfect. I liked the main character, though some of the side plots were just okay. Not bad at all.
John ParkerJuly 04, 2025
Finished it in a couple of days. The writing style is very engaging. It’s easy to follow but still has a lot of depth. Glad I picked this up.
Sarah WilliamsSeptember 22, 2024
I was pleasantly surprised. I got really invested in the main character's journey. Everything just clicked for me. Will be looking for more from this author.
Lisa ClarkJanuary 24, 2024
Good, but not quite perfect. It held my attention, even if a few things were a little predictable. Enjoyable weekend read.
Joseph RodriguezDecember 30, 2025
Good, but not quite perfect. Interesting premise and executed fairly well. Just a few slow chapters here and there. I'd probably recommend it to a friend.
George DavisMarch 13, 2025
An average read for me. The writing was fine, but I didn't feel very connected to the characters. They felt a bit flat. It's fine if you have nothing else to read.
Richard RiveraAugust 25, 2024
Such a great read. The writing style is very engaging. It’s easy to follow but still has a lot of depth. Worth the time and money.
Edward WilliamsJuly 02, 2025
Pretty good overall. The middle dragged a tiny bit, but the ending totally made up for it. Enjoyable weekend read.
Melissa ThompsonOctober 11, 2024
I was pleasantly surprised. I got really invested in the main character's journey. Everything just clicked for me. Worth the time and money.
Deborah MillerDecember 25, 2025
A solid read. It held my attention, even if a few things were a little predictable. Enjoyable weekend read.
Sharon HarrisAugust 13, 2025
Really enjoyed this one. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. Glad I picked this up.
Jessica CruzJanuary 07, 2025
Really enjoyed this one. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Will be looking for more from this author.
Jessica WilsonJanuary 01, 2024
I liked it for the most part. It held my attention, even if a few things were a little predictable. Not bad at all.
Kevin LeeDecember 24, 2025
Finished it in a couple of days. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Definitely recommend it if you like this genre.
Jacob ThomasOctober 28, 2025
Such a great read. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. A solid 5/5 for me.
Rebecca WhiteJune 09, 2024
A solid read. Writing is good, just wish there was a bit more depth in certain parts. Still kept my attention though. Still a good book.
Eric AllenJanuary 24, 2025
An average read for me. The writing was fine, but I didn't feel very connected to the characters. They felt a bit flat. Just right down the middle.
Brian JacksonNovember 21, 2025
Took me a few chapters to get into it, but it was worth it. Interesting premise and executed fairly well. Just a few slow chapters here and there. Still a good book.
Jacob YoungMay 18, 2025
I was pleasantly surprised. The author did a great job wrapping everything up at the end. No weird plot holes left behind. Will be looking for more from this author.
Sarah AndersonJanuary 14, 2025
Really enjoyed this one. I loved how the story unfolded. It kept me guessing without being too confusing. Would probably read it again at some point.
Steven RobertsJune 15, 2024
Pretty good overall. Writing is good, just wish there was a bit more depth in certain parts. Still kept my attention though. Not bad at all.
Mary WrightSeptember 04, 2024
Pretty good overall. It held my attention, even if a few things were a little predictable. Enjoyable weekend read.
Kevin FloresMarch 21, 2024
I was pleasantly surprised. I loved how the story unfolded. It kept me guessing without being too confusing. Will be looking for more from this author.
Laura PhillipsDecember 18, 2024
A solid read. It held my attention, even if a few things were a little predictable. I'd probably recommend it to a friend.
Amanda TaylorJanuary 29, 2025
Honestly one of the better books I've read lately. I loved how the story unfolded. It kept me guessing without being too confusing. Definitely recommend it if you like this genre.
James SanchezDecember 07, 2024
Really enjoyed this one. I got really invested in the main character's journey. Everything just clicked for me. Definitely recommend it if you like this genre.
Cynthia ScottJune 22, 2024
Really enjoyed this one. I got really invested in the main character's journey. Everything just clicked for me. Will be looking for more from this author.
Brian RamirezApril 16, 2024
Glad someone recommended this to me. The writing style is very engaging. It’s easy to follow but still has a lot of depth. Will be looking for more from this author.
Daniel KingFebruary 04, 2025
I was pleasantly surprised. I loved how the story unfolded. It kept me guessing without being too confusing. A solid 5/5 for me.
Kenneth PhillipsMarch 14, 2025
Good, but not quite perfect. Interesting premise and executed fairly well. Just a few slow chapters here and there. Enjoyable weekend read.
John MitchellOctober 14, 2025
I have mixed feelings about this one. It had some good moments, but the overall plot felt a bit disjointed in the second half. Might work better for someone else, just wasn't completely for me.
Deborah CarterFebruary 21, 2025
Pretty good overall. Interesting premise and executed fairly well. Just a few slow chapters here and there. I'd probably recommend it to a friend.
Brian HernandezMarch 03, 2024
Not bad, but not my favorite. Some parts were interesting, while others were a bit of a slog to get through. A generous 3 stars.
Eric MillerOctober 14, 2024
Good, but not quite perfect. The middle dragged a tiny bit, but the ending totally made up for it. Enjoyable weekend read.
Sharon TaylorMay 26, 2025
Finished it in a couple of days. The pacing was spot on and the characters felt real. I didn't find myself getting bored at any point. Would probably read it again at some point.
Eric TaylorApril 14, 2024
I liked it for the most part. The middle dragged a tiny bit, but the ending totally made up for it. A solid 4 stars from me.
Cynthia AllenAugust 10, 2024
It was just alright. It felt a bit repetitive in the middle. Could have been shorter. Just right down the middle.
Matthew BakerOctober 17, 2024
I was pleasantly surprised. It has a good balance of dialogue and description. Everything felt like it moved at the right speed. Definitely recommend it if you like this genre.