The American Magazine was a periodical publication founded in June 1906, a continuation of failed publications purchased a few years earlier from publishing mogul Miriam Leslie. The original title, Frank Leslie's Popular Monthly, had begun publishing in 1876 and was renamed Leslie's Monthly Magazine in 1904, and then was renamed again as Leslie's Magazine in 1905. From September 1905 through May 1906 it was called the American Illustrated Magazine; then subsequently shortened as The American Magazine until publication ceased in 1956. It kept continuous volume numbering throughout its history.
In June 1906, muckraking journalists Ray Stannard Baker, Lincoln Steffens and Ida M. Tarbell left McClure's to help create American Magazine. Baker contributed articles using the pseudonym David Grayson. Under John S. Phillips, who served as editor until 1915, the monthly magazine departed somewhat from the muckraking style and focused on human interest stories, social issues and fiction. Initially published by his Phillips Publishing Company of Springfield, Ohio, it later was taken over by Crowell Publishing Company, which merged with Collier's. The American Magazine was published by Crowell-Collier until the last issue which was displayed on newsstands in August 1956. (Source: wikipedia)