Both The Chopin Manuscript and The Copper Bracelet were conceived as written as audio thrillers, designed to be heard more than read. But after they came out and hit the airwaves through Audible and iTunes we were inundated with people who wanted to buy them as a book.

There was, when we had just Chopin, a problem. These were designed for audio, and a little short for conventional publishing - 60,000 words or so. But then along came the sequel The Copper Bracelet and we had the makings of a book.

That’s what Watchlist is. A book version of the two stories, connected novellas mirroring the story we first told through Alfred Molina’s wonderful narration. The book is published by Vanguard Press in January 2010.