Adam L.G. Nevill was born in Birmingham, England, in 1969 and grew up in England and New Zealand. He is the author of the horror novels: Banquet for the Damned, Apartment 16, The Ritual, Last Days, House of Small Shadows, No One Gets Out Alive, Lost Girl and Under a Watchful Eye. His first short story collection, Some Will Not Sleep: Selected Horrors, was published on Halloween, 2016.

His novels, The Ritual, Last Days and No One Gets Out Alive were the winners of The August Derleth Award for Best Horror Novel. The Ritual and Last Days were also awarded Best in Category: Horror, by R.U.S.A. Many of his novels are currently in development for film and television, and in 2016 Imaginarium adapted The Ritual into a feature film.

Adam lives in Devon, England.