Why We Nap: Evolution, Chronobiology, and Functions of Polyphasic and Ultrashort Sleep. This book was written — edited, actually — by polyphasic sleep researcher Claudio Stampi. Out of print. Hard to find.
To find a hard copy your best bet is to check your local University or use an interlibrary loan service.
A pdf copy is available to SleepWarrior subscribers. If you would like to be directed to a (free) pdf download of Claudio Stampi’s Why We Nap, sign up using the form below. SleepWarrior subscribers get occasional updates on the happenings of SleepWarrior.com, as well as a few other freebie goodies like the 54 page Sleep Hacks eBook.
Once you subscribe, your first email will direct you to the pdf download for Why We Nap.
Question: Why do I have to sign up for the newsletter before downloading? Check our Newsletter FAQ.
So polyphasic sleepers rejoice! Stampi’s Why We Nap contains critical research for all soon-to-be polyphasic sleepers.
It goes without saying, but we respect your privacy and hate spam as much as you do. We treat you and your email with respect.