I enjoyed 'The Faces of Angels' a lot, and much more recently came across 'The Night-Spinners', which I believe was written first. In atmosphere and suspense, and even some elements in the plot and structure, the two books are quite similar. I think they are more than just spooky novels and are genuinely well-written. Susannah is tied to her murdered sister Marina by a shared past and the fact that, as twins, they have been and perhaps still are in each other's heads. What led to the death of Marina - strange 'phone calls, the unexpected arrival of flowers, apparently mindless damage done to her belongings - seems to be paralleled in events which are happening to Susannah. There are a number of startling and frightening events (Grindle is very good at ending chapters with a nasty surprise) and enough well-concealed red herrings to put you off the trail of the real culprit, and the book ends, not tidily with all loose ends dealt with, but in an open-ended way which seems more true to life. It is thoroughly readable and gives great pleasure - a fine book of its kind.