If you are onlly going to read one book about avalanches in your life, this is the one to read. Written by Bruce Tremper, the book is regarded as the most authoritative commentary on avalanche matters. Winter recreation and off-piste skiing, particularly in North America and Europe, has increased steadily over the years and so has the number of deaths caused by avalanches. As search and rescue teams are increasingly strapped for funding, self-education has become a larger necessity for snow-sport enthusiasts. This new edition of Bruce Tremper's seminal book is organised according to the structure of the American Avalanche Association classes and all chapters have been updated with the most recent data and techniques, and reviewed by peer experts.