In this two-in-one novelization, boys can find out from Michelangelo how he and his brothers first mutated. Then they can flip the book over and let Raphael narrate the Turtles' first adventure out of the sewer! Illustrations.
Mutant Origin: Michelangelo/Raphael (Teenage Mutant Ninja Turtles)
Mutant Origin: Leonardo/Donatello