The House of Cards - Hearts Info
A collection of Hearts links, as well as software for Windows, Macintosh, and online play.
thehouseofcards.com

Encyclopedia Britannica - Hearts
Detailed information about the Hearts card game from the Encyclopedia Britannica. Including basic game rules, playing strategies, variants and more.
britannica.com

About.com - Hearts
Provides a collection of resources for players of the Hearts card game. Basic rules, variations, passing and other strategies.
boardgames.about.com

Hearts - Wikipedia
Information about Hearts game, a trick-taking playing card game for four players. Other names include The Dirty, Black Lady, Slippery Anne, Chase the Lady, Crubs and Black Maria.
en.wikipedia.org