This is one hell of a ghost story. I unfortunately did not have the chance to read the first in this series, but while most series are a straight continuation, this one seems to not be. If I had my guess, I would say the S.P.I.R.I.T unit in this one may be the only link to the first book.
I find only three or four minor spelling errors in the whole book, which is pretty long considering it took me the whole day to read this one.
The story is engaging and a bit frightening really. It's definitely a must read for any fan of Clive Barker's work.
The way this story ends is semi cliff hanging and I do hope book 3 will be the continuation of it so they can finally find what they were looking for to begin with.
I give this book 4 of 5 paws