Books
Books about polyphasic sleep
- Why we nap by Claudio Stampi; talks about polyphasic sleeping.
- At Day's Close: Night in Times Past by A. Roger Ekirch. Talks about historic sleep patterns (mostly biphasic, of a variety of types)
- Buy from Amazon: Change Your Life Without Getting Out of Bed : The Ultimate Nap Book
by SARK; seems to be talking about biphasic sleeping.
Some of the following may also interest you
None are known for certain to talk about polyphasic sleeping, but they should provide a plethora of information on the topic of sleep, which may help some in your quest for information
If you thought this page was valuable, please consider returning some of that value by either:
- Buying yourself something using one of the links to Amazon on this site
- Donating a book to me.