Kate Mosse is the author of two non-fiction books, two plays and five novels, including the multi-million-selling international bestseller Labyrinth. The first of her Languedoc trilogy, it was translated into 37 languages and published in 40 countries. The second in the series, Sepulchre, was also a #1 bestseller, as was her novella The Winter Ghosts. The third Languedoc novel, Citadel, has just been published. Mosse is the co-founder and honorary director of the prestigious Orange Prize for Fiction.