Robert Ervin Howard (January 22, 1906 – June 11, 1936) was an American author who wrote pulp fiction in a diverse range of genres. He is well known for his character Conan the Barbarian and is regarded as the father of the sword and sorcery subgenre. Using only the above description and what you know about the world, "Howard wrote Conan the Barbarian when he was 12." is definitely correct, incorrect, or inconclusive? 