Synopsis: Entanglement starts in 2180 when travel to neighbouring star systems has been mastered by the use of quantum teleportation, ‘entanglement' of sub-atomic matter. In the course of the novel, 24 worlds are explored; what humanity discovers is both surprising and disturbing, enlightening and shocking. Each alternative to mankind that they find, sheds light on human shortcomings and potential and offers fresh perspectives on life on Earth. Meanwhile personal human dramas play out at home for the astronauts and those in charge of the missions.