Philip's initial reservations are overcome by Carol Dunning, a brilliant young graduate student from Cal. Tech. who returns with Philip briefly to Cambridge. The College agrees to grant him a sabbatical and he leaves with Carol and a graduate student to join the team at MIT in Cambridge, Mass. Project funding is provided by a mysterious philanthropic scientific foundation that is very generous, but swears them to secrecy.
Even before the project starts, however, a string of mysterious accidents begin to plague the physicists and it quickly becomes apparent that someone is determined to stop the project at all costs. But who? And why?