Harold Davis
Harold A. Davis was the first ghostwriter to fill in for Lester Dent on Doc Savage. And…
Laurence Donovan
Laurence L. Donovan (July 1885–March 11, 1948) was an American pulp fiction writer who wrote nine Doc Savage novels between November 1935 and July 1937.
Alan Hathway
Alan Hathway, noted executive editor at Newsday, wrote four Doc Savage novels: The Devil’s Playground, The Headless Men, The Mindless Monsters, and The Rustling Death.
W. Ryerson Johnson
W. Ryerson Johnson (October 19, 1901 – May 24, 1995) is credited with authoring three Doc Savage…