Irene Cooper Volgorde van de boeken

Luci Sykes is the supernova genius behind Olympia Navigation, producer of the world's most intuitive GPS systems. Luci's twin brother, Tokker, separated from at birth and long hidden on a subsistence farm in the Midwest, and BEACON, Olympia's penultimate GPS system, must foil Luci's suspected plot to end the human race.