1. The biker who shot me: Recollections of a crime reporter;Auger,2001
2. Hell's Angels: The life and times of Sonny Barger and the Hell's Angel Motorcycle Club;Barger,2000
3. Exporting American organized crime: Outlaw motorcycle gangs;Barker;Journal of Gang Research,2004
4. Biker gangs as organized crime;Barker,2007
5. Born to be wild;Bowe,1994