1334 BC: Akhenaten the Sun-Pharaoh rules supreme in Egypt. The young Tutahkhamun is groomed to be his successor. But then Akhenaten disappears and his legacy is seemingly swallowed up by the sands that lie under modern Cairo and the great pyramids of Giza... AD 1885: A half-crazed man appears claiming to know of a vast lost labyrinth beneath modern Cairo, of canals and palaces and tombs. His story won't be believed for almost thirty years, with the...

Marine archaeologist Jack Howard follows the Silk Route to uncover the mystery of an ancient Roman army's disappearance, and discovers secrets about dangerous artifacts and his own family history.

As the streets of Cairo run red with blood due to a violent political awakening, Jake Howard and his team of marine archaeologists gather together to solve one of the greatest mysteries involving a fossilized discovery in the Red Sea and a 110-year-old handwritten report that could change history.

AD 256. Pope Sixtus passes on relics belonging to Christians being persecuted to a follower who entrusts it to the Jewish community in Spain. 1684. Samuel Pepys goes to Tangier in an attempt to retrieve an incredible treasure that has resurfaced after more than a thousand years. Present-day. Jack Howard and his team are excavating a 17th-century shipwreck and realizes that the wrecked cargo contains clues to an ancient mystery - the lost treasure...