|Debut appearance:||Marvel Adventures: Spider-Man #1|
|Kitty Fross, Patrick Scherberger|
|Marvel Adventures: Spider-Man Vol. 1|
|Inhabitants:||Spider-Man, Black Cat|
Earth-20051 is an alternate reality in which the Marvel Adventures comic line was published took place in.
Marvel Adventures a comic book series published for younger reader was published and this was the reality it took place in.