BVS Solitaire Collection - http://www.bvssolitaire.com/
Online seller of downloadable solitaire card game software. Includes game rules, downloads, affiliate program, mailing list and top scores.
Grand Prix Tournaments - http://www.grandprixtournaments.com/
Organizes card tournaments and gaming events throughout USA. Includes tournament rules, articles and event schedule.
Tripoley Rules - http://www.tripoleyrules.com/
Information about the rules, history and variations of the card game tripoley. Includes online store and image gallery.