First part of 6 in a series of novellas, which you can also buy as a complete novel (due in June 2014 I believe). I am a big fan of Garton, who seems to be channeling his inner Dean Koontz in this one, but it just started so I will have to wait to see how it winds up. You can either read one part per week, or buy the complete novel in June 2014. Leaning toward the complete.
The first part is free so why not give it a shot.