Havets Katedral by Ildefonso Falcones

Set in 14th-century Barcelona, this historical novel follows the life of Arnau Estanyol, a serf who escapes his oppressive life to find freedom and prosperity in the bustling city. As he rises from humble beginnings to become a successful stone worker, Arnau becomes deeply involved in the construction of the magnificent Santa Maria del Mar cathedral. Amidst the backdrop of political intrigue, social upheaval, and religious persecution, Arnau's journey is one of resilience, love, and the relentless pursuit of justice, reflecting the vibrant and tumultuous spirit of medieval Spain.