Advance reading copy, signed by the author. New York: Harper & Row, 1971. Advance reading copy of the first edition. Signed by William Peter Blatty on the title page. Bound in publisher's printed wraps.
Near Fine with light wear to wraps, creasing to spine and bumping to corners, pages lightly tanned. The horror novel that inspired the smash hit 1973 film by William Friedkin, and brought demonic possession and exorcism into the popular mind during the paranormal-obsessed'70s.
Rare signed and in the advance format, issued prior to the first edition.