The first recorded entrance to Subterranea was found at Monster Island.

It brought the attention to the Fantastic Four who headed to Monster Island.

Monster Island is the first in a trilogy of online serial novels.

However, a fourth Kamacuras retreated to Monster Island where it has since lived.

Godzilla and the other monsters are eventually returned to Monster Island to live in peace.

He tracks down his mother and her kidnapper, a monster from Monster Island.

Monster Planet takes place twelve years after the events in Monster Island.

Pip and his friends end up setting shop on Monster Island.

Monsters: The foursome all turn into monsters and go to live on Monster Island.

Several references to "Monster Island" are likely based on this element from the Godzilla series.