Caterpillar Association of the United States [EPUB ebook] 

The Caterpillar Association, born in 1982, is a group of self-saved men and women. Any person who saves his life jumping from a disabled aircraft, with a parachute, can become a member. This is not the history of the parachute, but rather the stories behind the men and women who were forced to use them in an emergency situation. (From the Introduction)