By ALVIN DAVISON, M.S., A.M., Ph.D., Professor of Biology in Lafayette College. Human Body and Health: Elementary, $0.40 Intermediate, $0.50 Advanced, $0.80 Health Lessons: Book One $0.35 Book Two $0.60 The object of these books is to promote health and prevent disease; and at the same time to do it in such a way as will appeal to the interest of boys and girls, and fix in their minds the essentials of right living. They are books of real service, which teach mainly the lessons of healthful, sanitary living, and the prevention of disease, which do not waste time on the names of bones and organs, which furnish information that everyone ought to know, and which are both practical in their application and interesting in their presentation. [pilcrow] These books make clear: [pilcrow] That the teaching of physiology in our schools can be made more vital and serviceable to humanity. [pilcrow] That anatomy and physiology are of little value to young people, unless they help them to practice in their daily lives the teachings of hygiene and sanitation. [pilcrow] That both personal and public health can be improved by teaching certain basal truths, thus decreasing the death rate, now so large from a general ignorance of common diseases. [pilcrow] That such instruction should show how these diseases, colds, pneumonia, tuberculosis, typhoid fever, diphtheria, and malaria are contracted and how they can be prevented. [pilcrow] That the foundation for much of the illness in later life is laid by the boy and girl during school years, and that instruction which helps the pupils to understand the care of the body, and the true value of fresh air, proper food, exercise, and cleanliness, will add much to the wealth of a nation and the happiness of its people. AMERICAN BOOK COMPANY