Polyphasic sleep: Trading the length of one nightly sleep for frequent shorter naps, resulting in less (sometimes much less) sleep-time overall, and many other interesting changes. This is the... More > Second Edition of the UberSleep Book -- the definitive work on polyphasic sleep schedules as a lifestyle, written by one of the first long-term Ubersleepers and a polyphaser of almost a decade. Extensively updated, the Second Edition contains all the original material defining polyphasic sleep schedules and giving detailed advice on adapting to polyphasic sleep, plus many new sections and expansions on the many facets of living on a polyphasic sleep-schedule long-term.< Less
A detailed description of polyphasic (nap-based) sleep schedules, including the Uberman, Everyman and others. Written by Puredoxyk, the coiner of the term "Uberman's Sleep Schedule" and a... More > polyphasic sleeper for many years, the book covers the history of polyphasic sleep, how to decide whether to be polyphasic, extensive advice for adapting to polyphasic schedules, and information about living polyphasically in the long-term.
The Second Edition includes tons of new content (many expansions, plus whole new sections on athletic lifestyle, sleeping in public, and more), brilliant new formatting and typesetting, and a brand-new cover!< Less