darkwing_duck1
Vice Admiral
I question Tolkien inventing the fantasy genre. Sure he's probably the reason we have such a section in our bookstore but he was hardly the first. George MacDonald, Lord Dunsany, William Morris, and Lewis Carroll all wrote what have to be considered fantasy stories, not to mention The Wonderful Wizard of Oz. Most of these were acknowledged by Tolkien to have a heavy influence on his work. Plus (even if Lewis was Tolkien's friend), The Chronicles of Narnia began to be published before The Lord of The Rings was, though after The Hobbit.
Those are all fair additions. I admit freely to not being as up on the history of fantasy as I am on the history of science fiction.
Fantasy had it's roots laid down long before any of that in any event...consider all of the Arthurian material going back centuries....