This 1970s book, later a movie, told the true & gripping tale of survival in the Andes after a 1972 plane crash
Plane Crash 
Survivors in the Andes Mountains trek it to safety Chile-1972) ... Books Worth, 
Must Reads, Book Clubs, Club Reads, Book Group, Adventure Books, Potevka 
Book, Read True ... Touching the Void: The True Story of One Man's Miraculous 
Survival.