Card Games: Competitive Patience - Rules for four variations of multi-player patience (solitaire) and links for one-player games.
Cribbage Solitaire - Rules for Cribbage solitaire: a standard and an alternative version.
dogMelon - Provides rules, descriptions, and graphical examples of multiple solitaire games.
Just Solitaire - Description of 26 solitaire games, which can be played on the website. History of solitaire.
Poker Patience - Description, rules, and strategy for the game of poker patience.
Semicolon Software - Articles about winning at multiple solitaire variations.
Solitaire Central - Rules, descriptions, and pictures of patience games. Also offers web-based game software.
Solitaire Laboratory - Rules, solutions and author experiences playing various solitaire games. Also a glossary of solitaire terminology.
Solitaire Strategy by ChessandPoker.com - Nine-step decision making process that guides a player to the correct play. Also presents specific strategies for Klondike.