"Helen Clapp's breakthrough work on five-dimensional spacetime landed her a tenured professorship at MIT; her popular books explain physics in plain terms. Helen disdains notions of the supernatural in favor of rational thought and proven ideas. So it's perhaps especially vexing for her when ... she gets a phone call from a friend who has just died ... As Helen is drawn back into [her] orbit, and also into the web of feelings she once had for Neel Jonnal--a former college classmate now an acclaimed physicist on the verge of a Nobel Prize-winning discovery--she is forced to question the laws of the universe that had always steadied her mind and heart"--Back cover.
