All About Radiation Author:L. Ron Hubbard, Gene Denk, Farley R. Spink Get the straight facts about how radiation is affecting you and your body. What is radiation? What are the real dangers of radiation? Can you keep yourself healthy if exposed to radiation? Can you safeguard your family against radiation ? What should you do in the event of radioactive fallout? In All About Radiation, best-selling self imp... more »rovement author L. Ron Hubbard presents clear, concise data about radiation and its effects-data you can use to deal with one of today's most serious health threats.« less