shared this on the Warcraft forums but maybe its more applicable and interesting to people here.

Some guy has listed a Book of Cain and Book of Tyreal that are signed by Deckard and Tyreal, the voice actors anyway. Gave me a good laugh!

http://www.ebay.com/itm/Book-of-Tyreal-signed-by-Tyreal-Jonathan-Adams-Epic-Blizzard-Warcraft-/221389271993?pt=US_Nonfiction_Book&hash=item338bd433b9

http://www.ebay.com/itm/Signed-Limited-Edition-Book-of-Cain-Legendary-Blizzard-Warcraft-/221389270425?pt=US_Nonfiction_Book&hash=item338bd42d99

Hope someone finds it funny too.