Anime/Manga:
Appleseed, Chobits, Dragonball (Z), Grave of the Fireflies, Fruits Basket, Full Metal Panic, Imadoki!, Inu-Yasha, Kanata Kara, Kizuna, Koorino Mamono Monogatari, Marmalade Boy, Mars, Mint na Bokura, Nausicaa, Planet Ladder, Ranma 1/2, The Venus Wars, Weiss Kreuz, Yami No Matsuei, and of course CLAMP works.

Authors:
Lloyd Alexander, Robert Asprin, Steven Brust, Don Callander, Glen Cook, Brian Daley, David Eddings, Neil Gaiman, Gary Gygax, William Faulkner, Lynn Flewelling, Alan Dean Foster, C.S. Friedman, Robert Jordon, Jayne Ann KrentzMercedes Lackey, Ursula K. LeGuin, Thomas K. Martin, Anne McCaffrey, Patricia A. McKillip, L.E. Modesitt Jr., Terry Pratchett, Mickey Zucker Reichert, Jennifer Roberson, R.A. Salvatore, Josepha Sherman, E.E. "Doc" Smith, John Steakley, Joan D. Vinge, Angus Wells, Patricia C. Wrede, Janny Wurts

Umm...there's more stuff i like but i think i listed too many already ^_^;