In the Pyrenees mountains near Carcassonne, Alice, a volunteer at an archaeological dig, stumbles into a cave and makes a startling discovery-two crumbling skeletons, strange writings on the walls, and the pattern of a labyrinth. Eight hundred years earlier, on the eve of a brutal crusade that will rip apart southern France, a young woman named Alais is given a ring and a mysterious book for safekeeping by her father. The book, he says, contains the secret of the true Grail, and the ring, inscribed with a labyrinth, will identify a guardian of the Grail. Now, as crusading armies gather outside the city walls of Carcassonne, it will take a tremendous sacrifice to keep the secret of the labyrinth safe.

In 1891, young Léonie Vernier and her brother Anatole arrive in the beautiful town of Rennes-les-Bains, in southwest France. They've come at the invitation of their widowed aunt, whose mountain estate, Domain de la Cade, is famous in the region. But it soon becomes clear that their aunt Isolde-and the Domain-are not what Léonie had imagined. The villagers claim that Isolde's late husband died after summoning a demon from the old Visigoth sepulchre high on the mountainside. A book from the Domain's cavernous library describes the strange tarot pack that mysteriously disappeared following the uncle's death. But while Léonie delves deeper into the ancient mysteries of the Domain, a different evil stalks her family-one which may explain why Léonie and Anatole were invited to the sinister Domain in the first place. More than a century later, Meredith Martin, an American graduate student, arrives in France to study the life of Claude Debussy, the nineteenth century French composer. In Rennesles-Bains, Meredith checks into a grand old hotel-the Domain de la Cade. Something about the hotel feels eerily familiar, and strange dreams and visions begin to haunt Meredith's waking hours. A chance encounter leads her to a pack of tarot cards painted by Léonie Vernier, which may hold the key to this twenty-first century American's fate . . . just as they did to the fate of Léonie Vernier more than a century earlier.

1942, Nazi-occupied France. Sandrine, a spirited and courageous nineteen-year-old, finds herself drawn into a Resistance group in Carcassonne - codenamed 'Citadel' - made up of ordinary women who are prepared to risk everything for what is right. And when she meets Raoul, they discover a shared passion for the cause, for their homeland, and for each other. But in a world where the enemy now lies in every shadow - where neighbour informs on neighbour; where friends disappear without warning and often without trace - love can demand the highest price of all.

Please Note That The Following Individual Books As Per Original ISBN Supplied Individually by Publisher and As Per Cover Image In this Listing shall be Dispatched Collectively : Kate Mosse Trilogy 3 Books Collection Set (Sepulchre, Citadel, Labyrinth) Sepulchre- 1891\. Seventeen-year-old Léonie Vernier and her brother abandon Paris for the sanctuary of their aunt's isolated country house near Carcassonne, the Domaine de la Cade. But Léonie stumbles across a ruined sepulchre - and a timeless mystery whose traces are written in blood. Citadel- 1942, Nazi-occupied France. Sandrine, a spirited and courageous nineteen-year-old, finds herself drawn into a Resistance group in Carcassonne - codenamed 'Citadel' - made up of ordinary women who are prepared to risk everything for what is right. And when she meets Raoul, they discover a shared passion for the cause, for their homeland, and for each other. Labyrinth- July 1209: in Carcassonne a 17-year-old girl is given a mysterious book by her father which he claims contains the secret of the true Grail. Although Alais cannot understand the strange words and symbols hidden within, she knows that her destiny lies in keeping the secret of the labyrinth safe . . .