Incoming Resources
- Motorcycle races, David and Patricia Armentrout
- Dirt bike racers, James Holter
- Live to ride, the rumbling, roaring world of speed, escape, and adventure on two wheels, Wayne Johnson
- Sport bike racing, Lee-Anne T. Spalding
- On the tracks, David and Patricia Armentrout
- Ridin' high, livin' free, hell-raising motorcycle stories, Ralph "Sonny" Barger with Keith and Kent Zimmerman