Michael C. Tarver spent his career compiling and supervising files of evidence in police work and criminal records. In retirement, he has followed his lifelong passion for polar ex...view moreMichael C. Tarver spent his career compiling and supervising files of evidence in police work and criminal records. In retirement, he has followed his lifelong passion for polar exploration, visiting the Antarctic twice and writing articles and books on the subject. He lives in Devon and is an associate member of the Scott Polar Research Institute and a Fellow of the Royal Geographical Society.view less