December 1348. What if you had just six days to save your soul? With the country in the grip of the Black Death, brothers John and William fear that they will shortly die and suffer in the afterlife. But as the end draws near, they are given an unexpected choice: either to go home and spend their last six days in their familiar world, or to search for salvation across the forthcoming centuries, living each one of their remaining days ninety-nine years after the last. John and William choose the future and find themselves in 1447, ignorant of almost everything going on around them. The year 1546 brings no more comfort, and 1645 challenges them in further unexpected ways. It is not just that technology is changing; things they have taken for granted all their lives prove to be short-lived. As they find themselves in stranger and stranger times, the reader travels with them, seeing the world through their eyes as it shifts through disease, progress, enlightenment, and war. But their time is running out—can they do something to redeem themselves before the six days are up?
Dr. Ian Mortimer is best known as the author of The Time Traveler's Guide to Medieval England and The Time Traveler's Guide to Elizabethan England, which were both national bestsellers. He was awarded the Alexander Prize by the Royal Historical Society for his work on the social history of medicine. Ian is a Fellow of the Royal Historical Society and a Fellow of the Society of Antiquaries. He lives in England. Please visit his website at www.ianmortimer.com.