Inhalt: Can Nickelodeon's Teenage Mutant Ninja Turtles stop the Kraang from mutating the whole world? Boys ages 3 to 7 will love this Step 2 Step into Reading leveled reader.Step 2 Readers use basic vocabulary and short sentences to tell simple stories. For children who recognize familiar words and can sound out new words with help. This Nickelodeon Read-Along contains audio narration.