Coders at Work
Peter Seibel
Write Yourself a Scheme in 48 Hours
Wikibooks contributors
You and Your Gender Identity
Dara Hoffman-Fox; Zinnia Jones; Sam Finch; Zander Keig
The Door Into Summer
Robert A. Heinlein
Riichi Scoring | Mahjong Club
www.mahjongclub.com
Riichi | Mahjong Club