The Black Pits of Luna
Robert A. Heinlein
Hacker Monthly #40
Netizens Media
Hacker Monthly (40)
Invent Your Own Computer Games With Python, 2nd Edition
Al Sweigart
Elm in Action MEAP V04
Richard Feldman
Supporting sexuality and improving sexual function in transgender ...
Mats Holmberg & Stefan Arver & Cecilia Dhejne