Harry Anderson's T&R Card - Don't know if it's authorized but it's very clever
Aronson Stack Quizzer - Online quiz to help you learn the stack
Card Colm - A wonderful site on mathmatical tricks, card and otherwise.
Cardmaker - Custom cards and gaffs
Cards and Chaos - Tricks, sleights and lots of good stuff
Card Flourishes - A whole pile of videos to watch
Card Manipulator.com - Has links to XCM video tutorials
Card Shuffling - Nicely done college essay
Card Shuffling tutorial - Learn how to shuffle
goodtricks.net/card-sleights.html - Card Sleights Revealed
Card Tricks 1 - Learn card tricks online. Pay site but very reasonable
Cardtricks.ca - Free card trick database
Card Trick Central - Excellent online repository of card tricks. As they say "More card tricks than you can handle!"
Card Tricks! - Very nice. You can even download the entire Scarne book on 3 card monte here!
Card Trick Planet - Run like a blog with regualr new trick updates
Cardworker.com - Tricks, sleights and routines from Mick Ayres
Ciappi’s Extreme Card Manipulation - Download videos of XCM work
Chip Tricks Online - Card stunts, flourishes and poker chip tricks
Conjure Nation. - Card Conjuring forums
The Cuso - Cardistry, flourishes and magic
Decknique - Forum on card handling
E-how - How to false shuffle
Encyclopedia of Card Shooting - Cool site. Password protected but easy
Expert at the Card Table - Erdnase online
F4B Scale Magic - Online card magic lessons
Falsecuts.com - Don’t we all need a few more of these?
Feedbite.com - Video tutorials
The Haunted Deck - Directions and routines for this classic
Martin Joyal - Dedicated to memorized decks
LearnCards.net - The Largest Card Games & Tricks Online Database
Magic and Smiles - Five effects for free
Magic Pages 2.0 - Card lessons plus summaries of some classic card books
Colm Mulcahy’s Card Page - Cool mathmatical stuff from a real college professor.
Nate's Faro Shuffler - Online Faro shuffle simulator. Also handles common stacked decks.
Neocheating - Unbeatable weapon for poker, blackjack, bridge and gin
Playing Cards - New site by Cardshark Online devoted to playning cards
Practice Not Included - Sections on moves and tricks password protected. Easy quiz to get password!
Robin Robertson - Nice ace trick complete with video
The Second Deal - Subscription site by Marlophiles
Shuffle Calculator - Cool PC software for card fanatics
Sleights - Only one but nicely done. Learn the one handed riffle shuffle
Stackview - Windows software that is way too cool to be free but it is. Simplifies working with deck stacks.
Trick Magic.com - Card tricks for beginners, intermediate and advanced.
Virtual Card Manipulation - Online tutorials