This Step 2 Step into Reading leveled reader is based on Disney's Frozen 2 ! Elsa, Anna, Olaf, and other characters from Walt Disney Animation Studios' Frozen and Frozen 2 star in 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. Disney's Frozen 2 features a powerful story, a strong ensemble cast, a pair of relatable sisters, a magical environment, and unforgettable music.