A Step 3 Step into Reading leveled reader featuring the characters from Disney and Pixar's Inside Out! Disney and Pixar Inside Out takes you to a place that everyone knows but no one has ever seen: inside the human mind. This Step 3 Step into Reading leveled reader retelling the beloved film is perfect for children ages 5 to 8! Step 3 readers feature engaging characters in easy-to-follow plots about popular topics. For children who are ready to read on their own.