First in a brand-new series of murder mysteries. Miss Marple for the younger reader!When Poppy Fields goes on an activity holiday to a remote Scottish island, she is looking forward to a week of climbing, hill-walking and horse riding. But things take a bad turn when their instructor has what appears to be a fatal abseiling accident. When Poppy discovers that his rope was cut, and more of the instructors start to have and "accidents and ", she and best friend Graham suspect foul play and decide to investigate.