A level 2 Step into Reading reader based on the Warner Bros. animated film, SCOOB! Learn how Scooby and Shaggy met and became best friends in this book based on the hit film SCOOB ! Boys and girls ages 4 to 6 will love this Step 2 Step into Reading leveled reader. Step 2 Readers use basic vocabulary and short sentences to tell simple stories. Step 2 is for children who recognize familiar words and can sound out new words with help.