Quintin Jardine: For the Death of Me (Oz Blackstone series, Book 9) [2006]

It's summertime in Monaco and Oz Blackstone is sitting on the verandah of his opulent mansion - one of three homes - idly gazing at Roman Abramovich's luxury yacht as it gently cruises into the harbour. Life doesn't get much better than this. But somebody knows where he lives. A struggling author sweet talks him into buying the movie rights to his latest novel for $50,000, and a shocking trap is laid. The demons of the past begin to creep up on Oz's sunny life: blackmail and murder are lurking in the shadows. Oz travels all the way to Singapore to track down the owner of some incriminating photographs but he's in grave danger of over-exposure. And when organised crime muscles in on the picture, Oz is getting perilously close to losing a lot more than his wealth and reputation...