Kivrin, a historian and student at Oxford in 2054, plans a trip to the Middle Ages using the well-established technology of “the net.” She must do extensive research in order to blend in with the locals. The history department’s technicians must perform complex calculations to get her to the right location. Her instructors carefully set up a rendezvous to bring her back. No one has ever traveled to the fourteenth century before. Kivrin’s favorite professor, Mr. Dunworthy, is deeply worried for her. However, Kivrin has […]