WikiCheats

     I have bought everything in the game (Assassins Creed Brotherhood)  and have only found one glyph.  Due to this problem I have begun to look online, in the process I found WikiCheats.
     WikiCheats gives walkthroughs, strategies, achievement lists, cheats, Easter eggs, Flag and Feather locations, and a ton of other useful information.  I usually look down on sites like this because they provide inaccurate information, but everything I read on WikiCheats has worked so far.
     I don't recommend that you cheat, but if you are stuck on a game, any game, check out WikiCheats.