Dan received his Bachelor of Arts from Stanford University, later attending Columbia University for his PhD. Upon graduation in 1966, he came to Cornell University where he taught American literature and creative writing to generations of Cornell students over the next 40 years. He is the author of several novels, including Jack the Bear (1974), Beecher (1979), Bluebird Canyon (1983), Triphammer (1990), and Messenger Bird (1993). Jack the Bear was translated into over a dozen languages, and was released as a 20th Century Fox film in 1993, starring Gary Sinise, Reese Witherspoon, and Julia Louis-Dreyfus, among others. His critical and scholarly books include The Example of Richard Wright (1969), The Silence of Bartleby (1989), Citizens of Somewhere Else (1999) and the Norton Critical Edition of Melville's Short Novels (2002).