Books
Exorcist Deluxe Limited Edition
Finding Peter
Seytan
The Redemption
Crazy
Dimiter
Novels (Exorcist / Legion)
Elsewhere
999
If there were demons, then perhaps there were angels
Before The Exorcist
The Exorcist & Legion [screenplays]
The Exorcist [screenplay]
Demons five, exorcists nothing
Legion
The ninth configuration
Exorcism
William Peter Blatty On The Exorcist. From Novel To Film
I'll tell them I remember you
Twinkle Twinkle Killer Kane