This is a very interesting about the trails of the ages from Asia, across Alaska, down to the Rocky Mountains! "THE GREAT NORTH TRAIL" by DAN CUSHMAN. Copyright 1966 First Edition. It is a hardback with a dust cover. The book is in very good condition, the dust cover good+ condition with some curles, creases, and one repaired tear on the bottom front. This book is 384 very clean pages, no damage, a past owner's name and date in the front blank inside page, in ink. It measures 6.25" x 9.25".