22 JULY 1927, Page 33

Lieutenant Muller, the well-known author of My System; who Must

have earned the gratitude of many healthy millions

of us, publishes his new book under the patronage of H.R.H. the Prince of Wales. There are few things more important in the modern world than a knowledge of what health can really mean to the individual and to the nation. Herr Muller at the age of sixty is not only a modern exemplar of the Grecian ideal of physical fitness, but one of

the leading authorities in Europe on fresh air, sunlight, and nature cure. We have no space for full comment on My Sun- Bathing and Fresh-Air System (Athletic Publications, 3s. 6d.), but the subjects -dealt with are nature cure and the naked cult- as practised in Europe, sun-baths, air-baths, breathing, how to lie a-bed, exercise, running, skin-care, gymnastics and bathing. We can recommend this book heartily to everyone who values his health. Parents should be positively compelled to read it * * * *