Between Planets
Robert A. Heinlein
Transvestia, Vol. 03, No. 13 (February 1962)
Unknown
Game Engine Black Book: DOOM
Fabien Sanglard
SOLUTION UNSATISFACTORY
Anathem
Neal Stephenson
Flatland: A Romance of Many Dimensions (Mobi Classics)
Edwin A Abbott,
The Kama Sutra of Vatsyayana
Vatsyayana