The tables turn when a smooth talking stalker tries to lure his next victim into a taxi.
"Chris Marshall met the girl he was going to kill on a warm night in early June, when one of the colleges in Oxford was holding its summer ball." A chance meeting with Jenny at an Oxford party leaves seventeen-year-old Chris with hope for a summer romance - and no premonition of trouble. Busy with his job and soon in love with Jenny, whose cheerful surface belies the dark uncertainty of her past,
Rebecca is a disgraced scientist carrying out illegal experiments to confirm the existence of and begin travel between parallel universes. She accidentally cracks the problem. Her counterparts in neighboring universes are also working on the same problem but they have their own agendas and things get out of hand.