What Was The Pen Name Used By Author Samuel Langhorne Clemens? RJ Hamster 9 months ago Home What Was The Pen Name Used By Author Samuel Langhorne Clemens? F. Scott Fitzgerald Ernest Hemingway Mark Twain J.D. Salinger TriviaWire.com 2760 West Peoria Ave #1034 Phoenix, AZ 85029 United States You are subscribed to this email as pahovis@yahoo.com. Click here to modify your preferences or unsubscribe. Share this:Print