London is black. No warning. No explanation. Only silence and fear. A government asset has gone missing, and she happens to be family. This one is personal. Adam Burke and his covert team of experts are hot on her trail. And the closer they get, the clearer their path: the blackout and the kidnapping are connected. Burke must hurry to uncover the details of the connection because someone is watching. Someone from his past. Someone who wants him off the board permanently.