This is the 3rd in the Crime Express Series and so far, a great series - which can easily be stored for journeys or for when time is more limited.
Harry Gysel is a stage psychic - but is he genuine or just an extremely talented illusionist? During one of his shows, he predicts a young woman will die. The next morning she is found murdered and Harry is under police suspicion when similar murders are linked to the timings of his October shows.
This is well constructed plot, cleverly written in a novella which has few characters. Yet Duncan manages to create twists with a final surpise when the identity of the murderer is revealed.
I haven't read any of Rob Duncan's novels before but this has certainly influenced me to start.