Compares the sleeping habits of various animals with those of human babies, who can sleep anywhere.

Roger the Rabbit is tired and seeks advice from Uncle Yawn, Heavy-Eyed Owl, and Sleepy Snail on how to fall asleep, in a bedtime story that uses psychological techniques to help readers relax and fall asleep faster.

When Mr. and Mrs. Insomniac and little Mika move twelve time zones away, they have trouble staying awake during the day and make an interesting discovery about themselves.

Features an exuberant kitten who does not want to settle down when a sleepy cat declares it is naptime.

"A little snail who likes to get up early in the morning has trouble waking up his sleepy family"--

A child looks back on a day at the beach and drifts off to sleep, one body part at a time.

Illustrations and rhyming text explain some of the things that different monsters do before they go to sleep.

Santa is exhausted from delivering presents all night, so Otto the robot helps him find a quiet place to take a nap.

"Drowsy animal babies snuggle in trees, caves, weeds, and on waves, but one sleepyhead isn't yet in his bed"--

While Yellow is trying to sleep, Red starts playing his strummy causing an argument.