The succession to the crown of England is in doubt and causes King Henry’s daughter and nephew to compete for the throne. The Hamleigh family’s hope for an advantageous marriage for their son William falls apart. Tom Builder and his family search for work and encounter Ellen and her mysterious son Jack

A fire destroys Kingsbridge church, giving Tom, son Alfred and stepson Jack the chance to build a new cathedral. Prior Philip learns the power of politics when he gets caught between Bishop Waleran and the Hamleighs’ quest for Shiring Castle. Kingsbridge is rocked by the accusation of Ellen being a witch

Aliena protests her father’s imprisonment. Prior Philip and William find themselves in a standoff over access to stone in the Shiring quarry. Jack’s artistic talents take hold as he begins to carve a statue to honor the cathedral relic

William applies to have his father’s title of Earl transferred to him, and discovers a mysterious knight is also a rival for the Earldom. King Stephen, frightened by Jack’s appearance, orders an assassin to kill him. The battle between King Stephen and Maud sees each side’s leader being taken hostage

Waleran and Regan engineer the prisoner exchange so that they remain on the winning side of the war. Tom wants Jack and Alfred to be friends, but their rivalry over their work lives and Aliena is too intense. Meanwhile, William decides to attack Kingsbridge as a way to stop the fleece fair and Aliena’s success

Richard returns from war to find his sister penniless, with no more money to support his knighthood. Alfred offers himself to Prior Philip as master-builder. Aliena has to choose between her love for Jack and her oath to her father

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

Eight years later, Jack’s fixation with the cathedral leaves him little time or energy for anything else, while Aliena’s fixation with the distant Earldom of Shiring has married her to Alfred, a man she hates. Waleran and Alfred develop a plot to get rid of Jack for good and it seems to be working until evidence comes to light that makes all wrongs rectified