Issue: #12
Last valuation update: 2023-06-30
The Beast is back - and Iron Man's after him! Plus - more secrets behind the mutant that walks like a man - and looks like a monster!
Creators: Tom Sutton, Stan Lee, Artie Simek, Steve Englehart, Joe Sinnott, Gil Kane, Mike Ploog
Characters: Iron Man, Angel, Beast, Cyclops, Iceman, Jean Grey, Professor X, Blob, Unus the Untouchable, Linda Donaldson, Mastermind, Marianne Rodgers