Birthday Bird Books Happy Birthday to You Deluxe Edition If It Were My Birthday Party--By the Cat in the Hat Dr. Seuss's Happy Birthday to You! with 12 Silly Sounds Dr. Seuss's You Are You! A Birthday Greeting ¡Feliz cumpleaños! (Happy Birthday to You! Spanish Edition) Happy Birthday to You! Great Big Flap Book Happy Birthday to Me! By ME, Myself Happy Birthday to You! Happy Birthday to You! Dr. Seuss's Happy Birthday, Baby! Dr. Seuss's Classic 4-Book Boxed Set Collection