The ultimate guide to help you understand and prevent diving accidents, based on 20 true-life reports"Diver Down" reveals how scuba diving accidents leading to severe injury or death usually result from a chain of events that can and should be prevented before a tragedy occurs. Recognized diving safety expert Mike Ange provides postmortems of 20 true-life scuba diving accidents and details the links in each chain of events that caused the tragedy. This uniquely formatted learning tool features an eye-opening introduction to diver safety and includes safety sidebars throughout.