The Killer App is set in a future generation where Britain is crippled by an ageing population, and the associated spiralling costs of pension, health and social care. The new Prime Minister, Robert Hand, pledged to strip-search the country's finances, as well as funding research and innovation, to remedy the situation. He teams up with Bill Haugan, a ruthless American businessman with a penchant for pushing the boundaries, and Janet Icks, a hard-working genetic scientist wedded to her laboratory. On top of the snow-covered pistes around Davos, Switzerland, the unlikely trio hatch a killer...