The Pillars of the Earth by Ken Follett is a sprawling historical epic set in 12th-century England, focusing on the decades-long construction of a magnificent Gothic cathedral in the fictional town of Kingsbridge, against a backdrop of civil war (The Anarchy), famine, and religious conflict. The narrative weaves together the lives of ambitious mason Tom Builder, resourceful monk Philip, and noblewoman Aliena, detailing their struggles, love, and sacrifices as they strive for order and greatness amidst powerful enemies and societal upheaval, exploring themes of ambition, power, and the clash between church and state.