Based on the episode Attack of the Mousers, this fast-paced, action-packed story tells the origin of the Turtles and features April O'Neil's first encounter with them. Full color.
It's slightly ironic to have an easy-reader with such complicated names, though I assume that most kids attracted to this book will already know the characters. Although the title does not allude to it, this book actually goes into the origin story of our titular characters.