The Exorcist: Quite possibly the most terrifying novel ever written . . .

Elsewhere

Legion

The Ninth Configuration

The Redemption: From the author of THE EXORCIST

Demons Five, Exorcists Nothing

Twinkle, Twinkle "Killer" Kane

Dimiter

William Peter Blatty on The Exorcist from Novel to Film

If There Were Demons Then Perhaps There Were Angels: William Peter Blatty’s Own Story of the Exorcist

John Goldfarb, Please Come Home

Crazy: A Novel

Which Way to Mecca, Jack?

Finding Peter: A True Story of the Hand of Providence and Evidence of Life after Death

I'll Tell Them I Remember You