PDF books you can view anytime, anywhere!
Videos you can stream live, anytime, anywhere!
Neither book nor video. :)
Get your ESP cards, Haunted Keys, other cards, refills, and props here.
Physical books that you can touch, feel and smell . . . ahhhhhhhhhhhhhhh . . .
Actual videos that you play in a good old fashion DVD player.
Audio CDs and CD Roms