en
Black Cat Weekly #130
Lester Del Rey, C. M. Kornbluth, Dick Donovan, Robert Lopresti, Leslie Karst, Hal Meredith, Leslie Waltham
en
Black Cat Weekly #104
Lin Carter, Hal Charles, Dick Donovan, John M. Floyd, Manly Wade Wellman, Bryce Walton, Frank Belknap Long, Frank Kane, Larry Tritten, Wayne J. Gardiner
en
Black Cat Weekly #93
Jack Williamson, Adrian Cole, Hal Charles, Dick Donovan, John M. Floyd, James Holding, George O. Smith, Wallace West, Joseph S. Walker
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Riddles Read
Dick Donovan
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Black Cat Weekly #91
Harry Harrison, Hal Charles, Darrell Schweitzer, M. Christian, Dick Donovan, Noel Loomis, George O. Smith, Kathleen Marple Kalb, Jacqueline Freimor, Harvey J. O’Higgins
en
A Detective’s Triumphs
Dick Donovan
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The Sunless City
Dick Donovan
en
A Gilded Serpent
Dick Donovan
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The Adventures of Tyler Tatlock Private Detective
Dick Donovan
en
Tracked to Doom - The Story of a Mystery and Its Unravelling
Dick Donovan
en
Found and Fettered - A Series of Thrilling Detective Stories
Dick Donovan
en
Tracked and Taken - Detective Sketches
Dick Donovan
en
The Chronicles of Michael Danevitch of the Russian Secret Service
Dick Donovan
en
The Man from Manchester
Dick Donovan
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Riddles Read
Dick Donovan
en
Suspicion Aroused
Dick Donovan
en
The Clue of the Dead Hand
Dick Donovan
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Wanted! - A Detective’s Strange Adventures
Dick Donovan
en
Out There - A Romance of Australia
Dick Donovan
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From Clue To Capture - A Series of Thrilling Detective Stories
Dick Donovan
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The chronicles of Michael Danevitch of the Russian Secret Service - Intrigue and Espionage in Imperial Russia: A Thrilling Secret Service Journey
Dick Donovan