Ms. Tillman has published three nonfiction books: an essay collection, THE BROAD PICTURE (1997); THE VELVET YEARS: WARHOL???S FACTORY 1965-67 (1995), based on photographs by Stephen Shore; and four story collections, including THIS IS NOT IT, stories and novellas written in response to the work of 22 contemporary artists, such as Roni Horn, Jeff Koons, Vik Muniz, and Barbara Kruger (2002).