HELLS ANGELS

Hell's Angels: A Strange and Terrible Saga (originally published with the subtitle The Strange and Terrible Saga of the Outlaw Motorcycle Gangs) is a book written by Hunter S. Thompson, published in 1967 by Random House.[3] It was widely lauded for its up-close and uncompromising look at the Hells Angels motorcycle club, during a time when the gang was highly feared and accused of numerous criminal activities. The New York Times described Thompson's portrayal as "a world most of us would never dare encounter."[4][5]
https://en.wikipedia.org/wiki/Hell%27s_Angels_(book)