Gandalf Award
The Gandalf Award for Book-Length Fantasy was awarded only in 1978 and 1979. Again the first winner was Tolkien. The winning book was The Silmarillion with Christopher Tolkien as editor. The second was The White Dragon by Anne McCaffrey. Fantasy fiction often wins the older Hugo Award for Best Novel, so Worldcon organizers thought the Gandalf Award may be a duplicate and this was not awarded again.