This is the fifth whodunit set in the unorthodox Scottish retirement village in the lovely countryside surrounding Edinburgh. Regular readers will be unsurprised that there are murky goings-on in the village, but for once they're not getting the attention they deserve. The sharp-eyed reader will have noticed this book is called a Grasshopper Lawns affair, not the usual whodunit, and although it is as much a whodunit as the earlier four, there's, well, a distraction. A few. There's progress on Edge's potential TV series. Donald sets up a visit to his slightly dubious social club (which, it...