77 books • 30 series
Book #1: Rock & Ride
Book #1: American Frontier
Book #9: Annie Oakley in the Wild West Extravaganza: American Frontier: Annie Oakley in the Wild West Extravaganza - Book #9
Book #10: Wild Bill Hickok and the Rebel Raiders: American Frontier: Wild Bill Hickok and the Rebel Raiders - Book #10
Book #12: American Frontier
Book #2: True Graffiti