I am a long time Tolkien fanatic, I read the following authors before TP: Moorcock, Fafner & the Grey Mouser {Fritz Leiber}, Conan, Nancy Springer, Norton, Robert Adams, Piers Anthony, Terry Brooks, Cthulu, Christopher Stasheff, the Worm Ouroboros {E.R. Eddison}, Lloyd Alexander, L. Sprague de Camp, Lynn Abbey, Marion Zimmer Bradley, Edgar Rice Burroughs, Lewis Carroll, Lin Carter, Jack Chalker, Susan Cooper, Stephen Donaldson, Lord Dunsany, Alan Dean Foster, Craig Shaw Gardner, Katherine Kurtz, Robert Heinlein (Glory Road), Tanith Lee, Ursula K. Le Guin, Madeleine L’Engle, George MacDonald, Julian May, Anne McCaffrey, Patricia McKillip, H. Warner Munn, T.H. White, Robert Silverberg, Clifford Simak, Sheri Tepper, Roger Zelazny & others.
I have in the last 20 years tripled that list.
I am a fantasy & Sci-Fi fanatic, you might not agree with me, but when I say the first book was a boring parody, I at least speak for experience with a wide range of comparisons.
Jim