Nickelodeon's Teenage Mutant Ninja Turtles count from 1 to 10 as they fight crime and eat pizza in this sturdy board book that's perfect for little boys ages 0 to 3.Nickelodeon's Teenage Mutant Ninja Turtles count from 1 to 10 as they fight crime and eat pizza in this sturdy board book that's perfect for little boys ages 0 to 3.