books.google.fr - General Crook spent his entire military career, with the exception of the Civil War years, on the frontier. Fighting the Indians, he earned the distinction of being the lowest-ranking West Point cadet ever to rise to the rank of major general. Crook's autobiography covers the period from his graduation...https://books.google.fr/books/about/General_George_Crook.html?hl=fr&id=wYRKWd1ORqgC&utm_source=gb-gplus-shareGeneral George Crook