Storm Runners — Barbara Mitchelhill

Two girls find themselves alone on a remote Scottish island -- with a laboratory of evil scientists who are prepared to play havoc with the weather to gain control. They must escape from the island, and get the evidence back to Edinburgh, before the scientists become unstoppable. It is a mad race across Scotland closely pursued by these villainous scientists. When dramatic storms batter a small Scottish island and reduce a village to ruins, Ally and Kirstie think they are the sole survivors. But they meet Brad, the son of American scientists, and together uncover terrifying truth about the storms and the evil man who controls them. A great fast-paced and funny whodunnit that will keep boys, especially, highly entertained.