Gleen Cooper's Tenth Chamber is a thrilling read full of action and excitement. A medieval script is discovered hidden behind an antique bookcase in the Abbey of Ruac in rural France. Badly damaged, it is sent to Paris for restoration, where literary historian Hugo Pineau begins to read the startling fourteenth-century text containing a fanciful tale of a painted cave full of secrets close to the Abbey. Intrigued, Hugo enlists the help of archaeologist Luc Simard and the two men go exploring, discovering an extraordinary vast network of prehistoric caves. The most astonishing chamber of all is at the core, and aware of the significance of their discovery, they set up camp with a team of experts. But as they begin to unlock the ancient secrets the cavern holds, they find themselves at the centre of a dangerous game. One 'accidental' death leads to another. And it seems that someone will stop at nothing to protect the enigma of the tenth chamber.