This clever send-up of every child's biggest challenge -- being patient! -- is a STEM-friendly, laugh-out-loud comedy about metamorphosis.

* Super-charged. --The Bulletin of the Center for Children's Books, starred reviewWill delight fans of Mo Willems's Pigeon series... absolutely charming. --School Library JournalHEY! What are you guys doing?We're going to metamorphosize.Meta-WHAT-now?Transform into butterflies.Right. Right. I knew that...WAIT?! You're telling me I can become a BUTTERFLY?Yes.With wings?Yes.Wait for ME!!Ross Burach's hilarious, tongue-in-cheek exploration of metamorphosis will make you flutter with glee, while also providing real facts about how caterpillars transform into butterflies.