Khan started writing in his 40s and has published five novels. His first novel, Seasonal Adjustments won the Christina Stead Prize for Fiction, the Book of the Year award in the 1994 NSW Premier′s Literary Awards, and the 1995 Commonwealth Writers' Prize for Best Book, and was also shortlisted for the 1994 Age Book of the Year award.[3]Solitude of Illusions was shortlisted for the Christina Stead Prize for Fiction, and the Ethnic Affairs Commission Award in the 1997 NSW Premier′s Literary Awards. It won the 1997 Tilly Aston Braille Book of the Year Award.[4]