Norman S. Leach is a historian, award-winning freelance writer, professional speaker and adventurer and author of six books on Canadian military history, including Cavalry of the A...lihat lebih banyakNorman S. Leach is a historian, award-winning freelance writer, professional speaker and adventurer and author of six books on Canadian military history, including Cavalry of the Air, Passchendaele and Hitler’s Stealth Fighter. He lives in Calgary.lihat lebih sedikit