La catedral del mar

Cathedral of the Sea (Spanish: La catedral del mar) is a 2006 historical novel by Spanish author Ildefonso Falcones. The action takes place in 14th century Barcelona at the height of the city's trade and military power in the Mediterranean, during the construction of Santa Maria del Mar serving as background to the story. In 2018 Netflix released a high-budget drama series, Cathedral of the Sea based on the book.