On Growth and Form by D'Arcy Wentworth ThompsonThe Design of Everyday Things by Donald A. Norman
Best Science Books - Non-Fiction Only
1,970 books — 3,656 voters
To Kill a Mockingbird by Harper Lee1984 by George OrwellAnimal Farm by George Orwell
Books That Everyone Should Read At Least Once
32,928 books — 124,951 voters

The Handmaid's Tale by Margaret AtwoodA Wrinkle in Time by Madeleine L'EngleTo Kill a Mockingbird by Harper Lee
Best Books of the 20th Century
7,818 books — 49,878 voters