Legion William Peter Blatty

Tor Nightfire

Legion: 2 (Exorcist)                            

Tor Books

Legion: A Novel from the Author of The Exorcist (English Edition)

Plaza & Janés.

Legion                                          

B de Bolsillo

El exorcista (edición especial nueva película) 50 aniversario (Ficción)

Legion by William Peter Blatty (2011-02-01)      

Obscura Editorial, SL

Legió                                            

Transworld Digital

The Exorcist: Quite possibly the most terrifying novel ever written . . . (English Edition)

St. Martins Press-3PL

NINTH CONFIGURATION                              

Cemetery Dance Publications

Fate and The Exorcist: An In-depth Interview with William Peter Blatty (English Edition)

Forge Books

Dimiter (English Edition)