Sleeping animals

Eggleton, Jill

Sleepless in Manila : funny essays, etc., on insomnia by insomniacs

Night-night, sleep tight

Smath, Jerry

Sleep thieves : an eye-opening exploration into the science and mysteries of sleep

Coren, Stanley

The rabbit who wants to fall asleep : a new way of getting children to sleep

Ehrlin, Carl-Johan Forssén

Ten little sleepyheads

Provost, Elizabeth

A good knight's sleep

Go to sleep, Kuting

Magnuson, Robert Gunnar D.

Where do diggers sleep at night?

Sayres, Brianna Caplan

Sleepy kittens

Paul, Cinco