The Very Hungry Caterpillar by Eric CarleIf You Give a Mouse a Cookie by Laura Joffe NumeroffGoodnight Moon by Margaret Wise BrownThe Little Engine That Could by Watty PiperHarold and the Purple Crayon by Crockett Johnson
Books for three-year-old children
833 books — 496 voters
The Cat in the Hat by Dr. SeussGreen Eggs and Ham by Dr. SeussIf You Give a Mouse a Cookie by Laura Joffe NumeroffOlivia by Ian FalconerThe Lorax by Dr. Seuss
Books for four-year-old children
834 books — 386 voters

1Q84 by Haruki Murakami
Weirdest Books Ever
1,184 books — 1,195 voters

To Kill a Mockingbird by Harper LeeThe Adventures of Huckleberry Finn by Mark TwainLife of Pi by Yann MartelThe Pillars of the Earth by Ken Follett
Best Books Ever
78,428 books — 292,354 voters

The Kite Runner by Khaled HosseiniA Thousand Splendid Suns by Khaled HosseiniLife of Pi by Yann MartelThe Girl With the Dragon Tattoo by Stieg LarssonThe Curious Incident of the Dog in the Night-Time by Mark Haddon
Best Books of the Decade: 2000s
7,214 books — 28,375 voters

To Kill a Mockingbird by Harper LeeThe Great Gatsby by F. Scott FitzgeraldLord of the Flies by William GoldingLittle Women by Louisa May AlcottThe Picture of Dorian Gray by Oscar Wilde
1001 Books You Must Read Before You Die
1,339 books — 5,888 voters
The Kite Runner by Khaled HosseiniFrankenstein by Mary Wollstonecraft ShelleyFahrenheit 451 by Ray Bradbury
I Should Probably Read This Sometime...
12,199 books — 11,115 voters