Just because Detective Quinn is on holiday does not mean that the rest of Riddler’s Edge gets to take a break. And it definitely doesn’t mean that Aisling misses him. But even if she did miss him – ever so slightly, mind you – she has far more urgent things to worry about. Like the fact that every single person the detective asked to look after his lighthouse has met with an unfortunate accident. Or the fact that a mysterious casino has appeared overnight – and instead of winning money, the gamblers are winning wishes. These wishes are not all they seem, and as violence and chaos break out, it’s becoming ever more likely that the detective’s lighthouse is keeping a secret of its own…