The Nile (1)

The Nile (2)

Calypso’s Search for Atlantis (1)

Calypso’s Search for Atlantis (2)

Time Bomb at Fifty Fathoms

Calypso’s Search for the Britannic

Diving for Roman Plunder

Blind Prophets of Easter Island

Clipperton: The Island Time Forgot

Lost Relics of the Sea

Warm-Blooded Sea: Mammals of the Deep