21 Lessons for the 21st Century
Yuval Noah Harari
The World Is Flat: A Brief History of the Twenty-first Century
Thomas L. Friedman
Capital in the Twenty First Century
Thomas Piketty
The 21 Irrefutable Laws of Leadership: Follow Them and People Will Follow You
John C. Maxwell
Eat That Frog! 21 Great Ways to Stop Procrastinating and Get More Done in Less Time
Brian Tracy
Everyday Italian: 125 Simple and Delicious Recipes
Giada De Laurentiis
Top Secret Twenty-One (Stephanie Plum, #21)
Janet Evanovich
Plum Lovin' (Stephanie Plum, #12.5)
Janet Evanovich
Dark Sacred Night (Renée Ballard, #2; Harry Bosch, #21; Harry Bosch Universe, #32)
Michael Connelly
Jingo (Discworld, #21; City Watch, #4)
Terry Pratchett
Day 21 (The 100, #2)
Kass Morgan
Side Jobs (The Dresden Files, #12.5)
Jim Butcher
365 Questions, One Page Per Day: A One Year Self-Discovery Journal
21 Exercises
Nomadland: Surviving America in the Twenty-First Century
Jessica Bruder
Spiritual Warfare Prayers From the Psalms: Finding Strength, Protection, and Breakthrough in God's Word - A Devotional Guide for God's Covering, Provision, Wisdom, Courage, and Cleansing
Ephesians 521 Ministries
Night School (Jack Reacher, #21)
Lee Child
Disability Visibility: First-Person Stories from the Twenty-first Century
Alice Wong
Nine Dragons (Harry Bosch, #14; Harry Bosch Universe, #21)
Michael Connelly
Sad Cypress (Hercule Poirot, #21)
Agatha Christie
Off to Be the Wizard (Magic 2.0, #1)
Scott Meyer