Gaither's Dictionary of Scientific Quotations
Carl C. Gaither & Alma E. Cavazos-Gaither
A Beginner's Guide to Mathematical Logic
Raymond M. Smullyan
Language and Silence: Essays on Language, Literature, and the ...
George Steiner
Cristero War: A History From Beginning to End
Hourly History
La psicología de la transferencia: esclarecida por medio de ...
C. G. Jung
Speaker for the Dead
Orson Scott Card
Xenocide
Ender's Shadow
Shadow of the Hegemon
Children of the Mind
Shadow Puppets
Ender's Game