|Location of Publication||New York, New York|
|Story Location||New York: Westchester County, New York City, Brooklyn, Arctic Circle (Only in flashback), Unnamed future reality, Unnamed planet|
↑ First and only known appearance to date besides flashbacks.
The faces of the Beast and Frankenstein's monster on the cover have been redrawn by Marie Severin for this reprint.
1st Story: X-Men Vol 1 #40, January, 1968; "The Mark of the Monster!"
2nd Story: Venus Vol 1 #16, October, 1951; "Thru the Lens"