So far I can only find this available via iTunes, but perhaps it is out there somewhere else also.
Grimm: The Essential Guide is here and better than ever!
Download this interactive, multi-touch book and let the NBC hit drama series Grimm come alive!
• Learn about Homicide Detective Nick Burkhardt and the rest of the characters on Grimm.
• Watch Season One and Season Two Recaps.
• Enter Aunt Marie’s Trailer and view her mysterious artifacts.
• Browse pages from Nick’s family journal passed down by generations of Grimms.
• Get a 360 degree look inside Rosalee’s Exotic Tea & Spice Shop.
• Navigate through the Creature Gallery and see their creepy transformations.