For Christmas I got the Bison Press's The Black Stranger and Other American Tales by Howard. There's a story in it titled The Marchers of Vallhalla. This story seems to be a Hyborian Age tale without Conan. It makes reference to Aesir, Vanir and Picts as well as a great cataclysm. Just wondering if anyone with more Howard trivia-fu than me can verify if this is indeed set in the Hyborian Age.