Judge — April 12, 1930 — page 35: what you’re looking at

Machine-transcribed from the original scan — historical spelling and the odd misread are preserved.

pany os eof the ee Do you know How much sleep you need? What kinds of people make us really tired? How to get to sleep quickly? Whether Palomas being bet- ter sleep than a night-shirt? The effects of an alarm clock on your health? Ac what hour burglars can rob you most easily? That men need more sleep than women — because of clothes? That your entire body never sleeps at the same time? That stair climbing takes fifteen times as much energy as walking? That the color scheme of a bed room affects your sleep? That too soft a mattress is just as bad as one too hard? Why you ought to slee alone—and in what size be The JOHN DAY CO., 386 Fourth Ave., New York. ——— FREE BOOK LIGHT See Below Here is the book that tells you how! Until quite recently, almost nothing was known about this strange body-need—why we slept, what produced it, what disturbed it, what could take its place, and how we could use it to best advantage. Sleep, in fact, was the great mystery—to scientists as well as laymen—until Dr. Laird started his sleep research laboratory at Colgate University. Many surprising things were then discovered. The experi- mental results exploded many old theories and created many new ones. These facts are presented, for the first time, in this volume. Here you learn how much sleep you need; how you can win it most easily; what induces it; what prevents it; the kind of beds and accessories that will best promote it, etc. Here all the practical problems of sleep are presented in a clear and entertaining manner. This 1s, in fact, the only book that can make people sleep. with each copy of the first printing now on sale at all bookstores, an electric Book Light com- plete with bulb ‘and extension cord.” Clamps to any book Fine for reading in bed. FREE SLEEP Why We Need It and How to Get It by DONALD A. LAIRD, Ph.D., Sc.D. and CHARLES G. MULLER $2.50 at your bookseller or from comicbooks.com