The Cowboys: Chet (Cowboys Series)

The Boys of Swithins Hall

A Ghost in the Closet: A Hardly Boys Mystery

Across America with the Boys

Texas Cowboys: Memories of the Early Days

WITNESS TO MURDER HARDY BOYS #20 (Hardy Boys Case Files, No 20)

Jo's Boys: And How They Turned Out

The BASEBALL CARD CONSPIRACY (HARDY BOYS 117) : THE BASEBALL CARD CONSPIRACY (Hardy Boys)

Street Boys

CLIFF HANGER HARDY BOYS CASE FILES 112 (Hardy Boys Casefiles , No 112)