If you are interested in learning more about the Wild West, I recommend visiting the websites below.
The Wild West
http://www.thewildwest.org/
Gunslingers
http://www.gunslinger.com/west.html
American West Library
http://www.vlib.us/americanwest/
Wyatt Earp
http://www.wyattearp.net/
Legends of America
http://www.legendsofamerica.com/
