of architecture, examining the ruins to see how they were built and to make recommendations for restoration. Kate is part of Marek's team that travels to the 14th century to save Professor Johnston. Kate repeatedly demonstrates her bravery and uses her climbing skills to outwit the soldiers of the period. Kate is also something of a romantic and falls in love with Chris during the adventure. Chris Hughes Chris Hughes is a student of Professor Johnston's. Chris’ specialty at the archeological site at Dordogne is the mill; he is trying to determine whether or not the mill was fortified, a feature that was fairly new at the time. When Johnston disappears and Marek asks Chris to be part of the team that rescues him, Chris jumps at the chance. Chris is something of a weakling who often finds himself getting in difficult situations, usually over women. When he goes to the past, he finds himself lying to a pretty girl to impress her, and his lie causes him to end up having to joust with her potential husband. As time passes, however, Chris proves himself to be much braver than he appears. In fact, he single-handedly kills de Kere, the one man crazy enough to kill Chris' entire team. Professor Edward Johnston Professor Edward Johnston is a college professor who is in charge of the archeological site at Dordogne, in France. Johnston is an inspiration to and supportive of his students, and they admire him. When Johnston goes missing after traveling to New Mexico to confront ITC's CEO, his team rallies to find a way to save him. Johnston has traveled to the past through a separate universe. He has been found by the local people and for this reason has created a new persona for himself, as a Magister who has come to help the local monastery's abbot look for important information in their archives. In this capacity, Johnston quickly becomes something of a local legend. This causes Sir Oliver to request his help in defeating Arnaut. Johnston plays along until the moment comes when he can return home. David Stern David Stern is a physicist who takes a job with the Dordogne River Valley archeological site just to be close to where his girlfriend is attending school. When Doniger calls Marek and asks him to pick his three best people to return to New Mexico, Marek chooses Stern