Will Grayson, Will Grayson is a novel by John Green and David Levithan, published in April 2010 by Dutton Juvenile. The book's narrative is divided evenly between two boys named Will Grayson, with Green having written all of the chapters for one and Levithan having written the chapters for the other, presented in an alternating chapter fashion. The novel debuted on The New York Times children's best-seller list after its release and remained there for three weeks.