After much consideration and feedback from readers concerned to know what finally happened with Andrew and Niki, I have completed a fourth book, to complete what is now a tetralogy. It will be called The Final Programme and copy/editing has just been finished. It should be published within a month or so and I shall let you all know when it is out.
The story takes up from where Andrew was in hospital at the end of To the East and follows his recovery and convalescence and his return to the world. His life has dramatically changed but there are numerous loose ends to be tied up, not the least of which is Niki, and the tale follows his efforts to return to something like the life he had before he was shot. I cannot guarantee that everyone will like the eventual conclusion but I found it tidy and gave completion. A number of the old characters are in the narrative, along with a new one or two, but I hope that you all find it satisfying.
I shall be in touch closer to publication.