The iPhone app coincides with the Sky1 HD release of the brand new drama series, Thorne.
The app contains details of Mark Billingham's entire Tom Thorne series, sample chapters from Sleepyhead, Scaredycat and an unseen sneak preview from his new novel coming in 2011. It also features character profiles, playlists for Tom Thorne and Mark Billingham, an interactive map of Thorne's London, videos of Mark (including his cameo in the Sleepyhead) plus trailers, stills and interviews from the TV series.
We haven't tried it, but the app is free and you can download it from iTunes. An app for Android handsets will be released soon.