I had avoided the Jim Rook series previously because I had thought it was just regular detective style work.When it was pointed out to me that this was not the case I decided to give it a try. I was prepared for almost anything since Masterton genre hops so much that a novel he creates which seems to be one style, can quickly turn to be another style ( its hard to make a comment about a Masterton novel without giving too many hints on what it does in the narrative). Jumping into Devils door is like sampling an episode in a great series, but it is clearly different. The history of Jim Rook, his cat, and the Community college is very significant. What impressed me immediately is that it first and foremost is a great read. No Masterton fan will be disappointed about the writing, however, its as different in Masterton's works as TRAUMA,CHAOS THEORY, and some other items are to his works like WELLS OF HELL, PARIAH, and HYMN, which does not make them less, it makes them different. To my mind, Masterton toys with light and shade in his book series ( Nathan Underhill, Harry Erskine, and Jim Rook) so that, I suspect he keeps himself interested, as well as something to vary for the reader.
On one level I could imagine DEMONS DOOR as an episode to a TV series, but the point is that you get a great introduction to his cat, to Jim Rook, and his life. Being slammed into several events in earlier Rook books would give you one view, just as reading DEMONS DOOR gives you a superb Mythological look at Rook's life, with some pretty heavy experiences. The episodes in DEMONS DOOR are done as, I suspect, part of a longer series that gives a great experience. All I can say is that I was extremely happy with DEMONS DOOR as my first choice, and I went to DARKROOM next and it is very much the Deeper, Darker, Uber Masterton of my past. I suspect you will love Rook, and whilst at it, order PETRIFIED, its VERY good. I have not done my review of that yet, still gives me chills !!!
An important note is that the SEVERN paperback is extremely high Quality, so buy it new if you can, and the problems from the mass market paperback that plagues some Masterton releases can be avoided since the acid free paper and high quality binding makes for a great plus in the quality.