Il labirinto degli spiriti

The Labyrinth of the Spirits (original title: El laberinto de los espíritus) is a fiction novel by Spanish author Carlos Ruiz Zafón. This is the fourth and final book in the Cemetery of Forgotten Books series. The novel was initially released on 17 November 2016 in Spain and Latin America by Planeta Group. HarperCollins published the English translation by Lucia Graves on September 18, 2018.