James Cody Ferris

• The X Bar X boys at Nugget Camp
• The X Bar X boys at the round-up
• The X Bar X boys in Thunder Canyon
• The X Bar X boys on the ranch
• The X Bar X boys on Whirlpool River
• The X Bar X boys on Big Bison trail
• The X Bar X Boys at Rustlers' Gap
• The X Bar X Boys on Big Bison Trail
• The X Bar X boys and the sagebrush mystery
• The X Bar X boys at Grizzly pass
• The X Bar X boys at Rustlers' gap, (His X Bar X boys books)
• The X Bar X Boys at the Round-Up