"Prevention of All Cancers" by Hulda Regehr Clark is a comprehensive textbook published in 2007 by New Century Press. This 621-page trade paperback covers a wide range of topics within the subject area of health and fitness, focusing on strategies to prevent various types of cancers. Written in English for adult and further education levels, this book offers valuable insights and information for individuals looking to proactively take steps towards reducing their risk of cancer. The author's expertise and thorough research make this textbook a valuable resource for those seeking to improve their understanding of cancer prevention.