Catch a case of the yawns with Dr. Seuss in this classic rhyming picture book. Bedtime has never been more fun. A yawn is quite catching, you see.

Geisel's most recent posthumous release based on a complete manuscript was What Pet Should I Get, which was published in 2015. His other posthumous books include Daisy-Head Mayzie (1994) and Hooray ...

The manuscript of "Sing the 50 United States!" was found in UC San Diego archives and will publish alongside America's 250th birthday.