Introducing Sesame Street Light-Up Library Books! These interactive, light-up books offer an immersive learning experience that welcomes early readers to explore the wonder of storytime through hands-on involvement. Bring each page to life with a Magic Magnifier, lighting up each page to bring the story to life. Elmo and Abby's Butterfly Friend: When Elmo and Abby Cadabby discover a caterpillar in the community garden, they follow its magical journey and learn how it transforms into a beautiful butterfly!