Thought I should write a note about this book for two reasons, firstly no one else has yet and secondly I share the same surname as the principle character (family, however distant, must stick together).
i would say that the book is more of a niche read, for those interested in the daredevil antics of these pilots who maintained vital services in the snowy wastes of Alaska and Canada. But it is interesting nevertheless and I would recommend if you fancied trying something different.