Moonrise — Christina Skye

Devastated by a colleague's death and drawn to a thirteenth-century mystery, FBI agent Sara Nightingale arrives at Draycott Abbey for research and a much-needed getaway. Only, there she meets Navarre, a warrior from the Crusades who has been sent forth to avenge the guardian ghost of the abbey. Navarre and Sara cannot deny the centuries-old connection they feel...or the danger that surfaces from both the past and the present.