Premise: Mirage Studios is an independent American comic book company founded in 1983 by Kevin Eastman and Peter Laird in Dover, New Hampshire, and currently based in Northampton, Massachusetts. They are best known for the "Teenage Mutant Ninja Turtles" comic book series and the subsequent franchise it has spawned.
Hypothesis: Kevin Eastman and Peter Laird created Teenage Mutant Ninja Turtles. A favorite among many boys and girls from the 80's and 90's.