Sleep: Why We Need It and How to Get It

London: Williams & Norgate, 1930. 1st ed. Mustard cloth octavo: x, 212 pages: illustrations; 19 cm Very good; lightly bumped corners, slight chaffing to edge of pages and center of spine. Hardcover.

Part one: Why sleep?-- Part two: What sleep has to compensate for-- Part three: What happens to us while we sleep?-- Part four: To get the most out of sleep-- Appendix: Description of typical experiments