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.

• TPB 6
  2/17/2017
• TPB 5
  2/17/2017
• TPB 4
  2/17/2017
• TPB 3
  2/17/2017
• TPB 2
  2/17/2017
• TPB 1
  2/17/2017