< Goodnight, Butterfly > by Ross Burach is a humorous, STEM-friendly picture book that follows the "Very Impatient Caterpillar" as he tries to sleep, learning about nocturnal and diurnal animals in the process, and serves as a comical bedtime story and companion to The Very Impatient Caterpillar. The book combines science facts about metamorphosis and animal behavior with relatable social-emotional themes, encouraging persistence and self-love through witty dialogue and cartoon illustrations. - Google