Here are a few photos of the The Exorcist: The 40th Anniversary Revised Limited Edition from Lonely Road Books, along with a few scans of the 13 or so color plates Caniglia created for the book, which sold out in just about 30 hours after it was announced:

the exorcist by william peter blattythe exorcist by william peter blattythe exorcist by william peter blattyTheExorcistInterior09the exorcist by william peter blattythe exorcist by william peter blatty