As a result of his journeys, Jack has learned how to fulfill Tom Builder's dream of a cathedral filled with light. Aliena tracks Jack by following the trail of his carvings. Waleran offers Philip a new position, but it means that Philip must always obey Waleran.—Starz Publicity
In Saint Denis, France Jack learns of Euclidean geometry which provides him with the key to building a stone structure that can withstand its own weight. Aliena and the baby have been searching for him and find him there. They decide to return to Kingsbridge.—garykmcd
