Dr. Seuss's Sleep Book

The classic bedtime book that’s so sleepy, it’s contagious.

A yawn is quite catching, you see. Like a cough. It just takes one yawn to start other yawns off.

From the beloved Dr. Seuss comes this sleep-tastic national bestseller — a perfectly silly bedtime story about one very small bug and one very big yawn that just keeps spreading.

As the yawn travels from creature to creature, the Audio-Telly-o-Tally-o Count tallies every sleeping soul from the country of Keck to the Castle of Krupp — one, then seven, then billions and zillions. The Who’s-Asleep-Count just keeps growing… and so will the sleepiness of anyone reading along.

Ninety-nine zillion, nine trillion and two creatures are sleeping! So… how about you?

• A beloved Dr. Seuss classic, first published in 1962
• Perfect bedtime read-aloud for ages 3–7 (K–3)
• 64 pages | Hardcover | Full-color illustrations
• Accelerated Reader Level 4 | 0.5 points
• “No one could resist those zillions of astonishing sleepyheads.” — The New York Times