When dangerous questions of Elizabeth’s legitimacy arise, the mild, bookish Dee finds himself summoned before William Cecil, who tasks him with an important mission. Along with Robert Dudley, Dee’s daring friend and former student who is also rumored to be the Queen’s secret lover, Dee must travel to the famously mystical town of Glastonbury to find the missing bones of King Arthur. Once these long-lost relics, the embodiment of a legacy vitally important to the Tudor line, are ensconced in London, doubts as to the Queen’s supremacy as the rightful Tudor heir will be dispelled.