Paul Frederick Ernst (1899–1985) was an American pulp fiction writer. He is best known as the author of the original twenty-four Avenger novels, published by Street & Smith under the house name Ken...view morePaul Frederick Ernst (1899–1985) was an American pulp fiction writer. He is best known as the author of the original twenty-four Avenger novels, published by Street & Smith under the house name Kenneth Robeson.view less