Paul Ernst (American writer)

Paul Frederick Ernst (November 7, 1899 – September 21, 1985) was an American pulp fiction writer. He is best known as the author of the original 24 "Avenger" novels, published by Street & Smith under the house name Kenneth Robeson.
Biography.
Paul Ernst was born in Akron, Ohio. He "[took] up fiction writing in his early twenties". "A prolific manufacturer of potboilers-made-to-order," his stories appeared in a number of early Science fiction and fantasy magazines. His writing appeared in "Astounding Stories", "Strange Tales" and "Amazing", and he was the author of the Doctor Satan series (8 stories in all) which ran in "Weird Tales" from 1935 to 1936. His most famous work was in writing the original 24 "The Avenger" stories in the eponymous pulp magazine between 1939 and 1942.
When pulp magazine work began to dry up, Ernst "was able to make a painless transition into the more prestigious "slick" magazines, where his word skill earned him higher financial rewards." As of 1971, he was "still active as a writer," including penning "Blackout" for the July 1971 issue of "Good Housekeeping" magazine. He died in Pinellas County, Florida in September of 1985, at age 85.