William Boyle is from Brooklyn, New York. His debut novel, Gravesend, was published as #1,000 in the Rivages/Noir collection in France, shortlisted for the Prix Polar SNCF, nominated for the Grand Prix de Littérature Policière and shortlisted for the CWA John Creasey New Blood Dagger. Boyle is also the author of the Hammett Prize-nominated The Lonely Witness (No Exit Press), a book of short stories, Death Don't Have No Mercy and another novel, Tout est Brisè, released in France by Gallmeister. A Friend is a Gift You Give Yourself was published to enormous praise, it was an Amazon Best Book in 2019. He lives in Oxford, Mississippi.