Chabon's first novel, "The Mysteries of Pittsburgh", was written as his UC Irvine master's thesis. Without telling Chabon, his professor, Donald Heiney (better known by his pen name, MacDonald Harris), sent it to a literary agent, who got the author an impressive $155,000 advance on the novel, though most first-time novelists receive advances under $7,500. "The Mysteries of Pittsburgh" appeared in 1988 and was a bestseller, instantly catapulting Chabon to literary celebrity. Among his major literary influences in this period were Donald Barthelme, Jorge Luis Borges, Gabriel García Márquez, Raymond Chandler, John Updike, Philip Roth and F. Scott Fitzgerald. As he remarked in 2010, "I just copied the writers whose voices I was responding to, and I think that's probably the best way to learn."