There are already three or four collector's editions for Assassin's Creed III floating around out there, but Ubisoft didn't think that was enough so they've released their package for die-hard Assassin's Creed fans.
The "Ubiworkshop Edition", which only sold through Ubisoft's online store, is for the fans who want to know every last detail about Assassin's Creed universe. For $100, players get the updated version of the "Assassin's Creed encyclopedia", and "Assassin's Creed: Subject 4", a single graphic novel combining the 2010 comic, Assassin's Creed:The Fall, and the upcoming series, The Chain. Together, the two books amount to more than 500 pages of extra Assassin's Creed information.
You also get the the game, not that you'll have to play it. By the time you're done reading about the series they'll have already announced Assassin's Creed 4...
If you haven't already pre-ordered Assassin's Creed III yet and this sounds like this is up your alley, you can get the Ubiworkshop Edition right here.