From back of book:
Written by professionals who run--doctors, coaches, former champions--The Complete Runner is drawn from the pages of Runner's World Magazine, the most widely read running publication in the world. Here are just a few of its important features: +Injury Prevention +Nutrition and Footwear +Racing and Pacing +Exercise and the Heart +Myths About Sex +Yogarobic Running +The Transcendental Runner +The Older Runner.
The Complete Runner is the first book for everyone who runs--sprinters, milers, marathoners, joggers--a comprehensive, expertly written guide that will put you abreast of the startling new discoveries in physiology; equipment; and technique; and make your running faster, healthier, and more fun.
From me: slightly outdated, but still very interesting.