The Burning Chambers: Kate Mosse (The Burning Chambers, 1, Band 1)

* The Sunday Times Number One Bestseller *
From the multi-million, number one bestselling author of Labyrinthand The Taxidermist's Daughter, comes The Burning Chambers: a gripping story of love and betrayal, mysteries and secrets, conspiracies and divided loyalties . . .
Carcassonne 1562. Nineteen-year-old Minou Joubert receives an anonymous letter at her father’s bookshop. Sealed with a distinctive family crest, it contains just five words:
SHE KNOWS THAT YOU LIVE.
But before Minou can decipher the mysterious message, a chance encounter with a young Huguenot convert, Piet Reydon, changes her destiny forever. For Piet has a dangerous mission of his own, and he will need Minou’s help if he is to get out of La Cité alive . . .
A thrilling adventure, and a heart-breaking love story, The Burning Chambers is a historical novel of excitement, conspiracy and danger like no other . . .