Before Marvel Comics returned to their Official Handbook formula, they published 7 different encyclopedia's with profiles on much of the well-known Marvel characters. Only volume 3, the Hulk, is different from the other volumes, with no profiles, but stories about the Hulk and how he came to be and his run through the years.

Gail Simone (DEADPOOL) and UDON (X-MEN: EVOLUTION) unleash the mysterious Agent X! What would you do if you had no idea who you were... where you were from... or how you got to where you were? And what would you do if you discovered you had special talents that made you different than everyone else? Would you use those talents for good? For evil?

This is the right day you never dreamed would come has finally arrived ... Deadpool married! For the first time in this extremely TOO RELEASE our main feature, the largest wedding, as it is one of the young married that other guy like Deadpool and his mysterious bride tie the knot in a fairytale Gerry Duggan, Brian Posehn, and Mike Hawthorne!