In reading order
The Derby Man
Gary McCarthy
Showdown at Snakegrass Junction
Gary McCarthy
Mustang Fever
Gary McCarthy
The Pony Express War
Gary McCarthy
Silver Shot
Gary McCarthy
Explosion at Donner Pass
Gary McCarthy
North Chase
Gary McCarthy
The Rebel of Bodie
Gary McCarthy
The Rail Warriors
Gary McCarthy
Whiskey Creek
Gary McCarthy
Comstock Camels
Gary McCarthy