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David D. Levine is the author of Andre Norton Nebula Award winning novel Arabella of Mars, sequels Arabella and the Battle of Venus and Arabella the Traitor of Mars, and over fifty SF and fantasy stories. His story “Tk’Tk’Tk” won the Hugo, and he has been shortlisted for awards including the Hugo, Nebula, Campbell, and Sturgeon. Stories have appeared in Asimov’s, Analog, Clarkesworld, F&SF, Tor.com, numerous Year’s Best anthologies, and his award-winning collection Space Magic.