American Publishers Corporation
From The Arthur Conan Doyle Encyclopedia
American Publishers Corporation was an American publishing company based in New York.
Between 1896 and 1898, the company published 6 novels and several short stories written by Arthur Conan Doyle.
Conan Doyle published by American Publishers Corp.

1896-1898
Granite series (25 cents)
Linwood series (25 cents)
New Oxford series (50 cents)
New Century series (75 cents)
Standard Library ($1, $1.25)
- The Firm of Girdlestone
- The Doings of Raffles Haw
- My Friend the Murderer
- Micah Clarke
- The Sign of the Four & A Study in Scarlet
- The White Company (illustrated)
- 6-volume set ($6.25)
Oxford edition
- The Firm of Girdlestone
- Micah Clarke
- My Friend the Murderer
- The Sign of the Four & A Study in Scarlet
- The White Company
New Aldine 5-volume set ($1.50)
- The Firm of Girdlestone
- The White Company
- The Sign of the Four & A Study in Scarlet
- Micah Clarke
- My Friend the Murderer & The Doings of Raffles Haw
New Popular 5-volume set ($3.50)
- The Firm of Girdlestone
- The White Company
- The Sign of the Four & A Study in Scarlet
- Micah Clarke
- My Friend the Murderer & The Doings of Raffles Haw
Popular edition 2-volume set ($1)
Illustrated Modern Fiction
- The White Company (No. 9)
Belmore series ($1 / 50 cents)
- The Doings of Raffles Haw (No. 5)
- The Firm of Girdlestone (No. 18)
- The Sign of the Four & A Study in Scarlet (No. 21)
- Micah Clarke (No. 23)
- My Friend the Murderer (No. 26)
Delphic series
- A Study in Scarlet (No. 91)
- The Sign of the Four
Chelsea series
- The Firm of Girdlestone (No. 44)