- Edward Stratemeyer
- Jack London
- Mary Grant Bruce
- R. G. MacBeth
- Edward Stratemeyer
- Elmer Tracey Barnes
- Spencer Dair
- W. Crispin Sheppard
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- Murray Leinster
- Eliza F. Pollard
- Arthur Chapman
- Thomson Burtis
- Herbert Strang
- Alice A. Parmelee Morris
- Grant M. Overton
- Anonymous
- T. C. Harbaugh
- W. Crispin Sheppard
- B. M. Bower
- Lizzie Bates
- Edgar Rice Burroughs
- Edgar Rice Burroughs
- H. Bedford-Jones
- Sir Charles G. D. Roberts
- H. Bedford-Jones
- Pierre Maël
- Alice B. Haven
- Albert W. Aiken
- William MacLeod Raine
- Harold Bindloss