Originally available for purchase only from W.H. Smith’s bookstores.

The pages are not numbered as a single book. The page numbering starts over with Mr. Murder for a total of 1072 pages.

From The Mammoth Book of Best New Horror edited by Stephen Jones
Carroll & Graf, 2002, p3
”One Door Away From Heaven by Dean Koontz had 500,000 copies in print after three printings. It involved a woman on a quest to save a disabled child from the girl’s strange stepfather, who believed that she would be taken away by aliens before her tenth birthday. The Paper Doorway: Funny Verse and Nothing Worse was a young-adult poetry collection by Koontz, illustrated by Phil Parks. In Britain, Headline published a paperback omnibus of Koontz’s Watchers/Mr. Murder.”