If you're happy and you know it, clap your hands . . . or sing a song, give a giggle, or even zip and zoom! This joyful, playful interpretation of the classic children's song celebrates the many ways you can express happiness, with simple, rhyming text that's just right for beginning readers. Illustrator Julianna Swaney's whimsical artwork encourages individuality and self-expression, reaffirming that if you're happy and you know it, just be you!