678—Diamond Dick’s Encouragement; or, A Runaway Boy at the Haunted Ranch.
679—Diamond Dick’s Shadow Dance; or, The Hunting of Grisly White.
680—Diamond Dick in Arizona; or, The Mystery of the Missing President.
681—Diamond Dick’s Power; or, The Affair on the Road from Flagstaff.
682—Diamond Dick Solves a Mystery; or, On the Trail of Job.
683—Diamond Dick in the Colorado Cañon; or, Frank’s Sight of Another World.
684—Diamond Dick on the Farm; or, The Mission of the Strangers.
685—Diamond Dick and the Dummy Deacon; or, On a Silent Trail.
686—Diamond Dick’s Chase; or, On the Track of Charlie.