The Dictionary of Obscure Sorrows
John Koenig
The Letters of J. R. R.Tolkien
J. R. R. Tolkien & Christopher Tolkien & Humphrey Carpenter
Anthropomorphics
Dennis Bouvard
A Canticle for Leibowitz
Walter M. Miller
Introduction to Mathematical Thinking
Keith J. Devlin
A Briefer History of Time
Stephen W. Hawking & Leonard Mlodinow
Flatland
Edwin A. Abbott
Measurement
Paul Lockhart