I recently purchased the Tricktionary kiteboarding book and must say its pretty sweet.http://www.kiteforum.com/viewtopic.php?t=2381191
Between Trickionary and Airstyle, I am set to start the next progression of injuring myself as I attempt advanced tricks.
The book is a bit on the pricey side but it was fast shipping and has a ton of good info. The tricks are explained very well and there are a ton of helpful pictures. I will post a few example pages soon!