Mason Deaver is a bestselling and award-winning young adult novelist.

Their first book, I Wish You All the Best was an instant bestseller, being nominated for the Goodreads Choice Awards and winning the Pink News Best Young Adult Book Award, as well as being named one of Cosmopolitan's 100 Best YA Books!

Their second novel, The Ghosts We Keep earned a starred review from Booklist, as well as praise from Publisher's Weekly.

Their third novel, The Feeling of Falling In Love received a starred review from Bookpage as well as critical acclaim from Publisher's Weekly and Booklist.

Their fourth novel, Okay, Cupid is expected to release Winter 2024.

They are also a contributor to several anthologies, as well as the author of the Audible Original Another Name For the Devil. They currently live in San Francisco.