The Shepherd

The Shepherd by Frederick Forsyth; has anyone else read this? I have just got reacquainted with it after about 30-ish years. A Vampire pilot flying to the UK who gets a couple of problems on the way. Effectively a ghost story, but only just. If you have not read it, I will not spoil it, but if you like a good yarn in the air, you will like this.
Matt
Matt