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
816 books — 487 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
813 books — 369 voters

1Q84 by Haruki Murakami
Weirdest Books Ever
1,192 books — 1,190 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
76,753 books — 285,572 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
7,187 books — 28,372 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
1,336 books — 5,849 voters
The Kite Runner by Khaled HosseiniFrankenstein by Mary Wollstonecraft ShelleyFahrenheit 451 by Ray Bradbury
I Should Probably Read This Sometime...
11,730 books — 10,406 voters