A Step 3 Step into Reading leveled reader featuring Nickelodeon's Teenage Mutant Ninja Turtles ! Join Leonardo, Michelangelo, Raphael, and Donatello as they battle bad guys, save their city, and shell ebrate with pizza! Fans of Tales of the Teenage Mutant Ninja Turtles ages 5 to 8 will enjoy meeting all the entire team in this Step 3 Step into Reading leveled reader. Step 3 Readers feature engaging characters in easy-to-follow plots about popular topics. For children who are ready to read on their own. Leonardo, Michelangelo, Raphael, and Donatello burst from the sewers again in Nickelodeon's new animated series Teenage Mutant Ninja Turtles .