William Scott Landay, born July 23, 1963, is an acclaimed American novelist with a legal background. Before turning his talents to writing, Landay enjoyed a successful career as an assistant district attorney, which informs much of his compelling and nuanced storytelling.

Landay's literary prowess is evident in his impressive body of work, which includes notable novels such as All That Is Mine I Carry With Me, Defending Jacob—a recipient of the Strand Critics Award for best mystery novel, The Strangler—honored as a best crime novel of the year by the L.A. Times, Daily Telegraph, and others, and Mission Flats, which was awarded the Dagger Award for best first crime novel.

Living in Boston, Landay's connection to his setting often permeates his narratives, enriching his stories with authenticity and a deep sense of place. Beyond his novels, Landay is also recognized for his engagement with his readers, valuing the communication he receives through emails and ensuring he remains accessible to his audience.