Christopher Cartwright

In 1939 a secret airship departed Germany in the dark of night filled with some of the most influential people of its time, each carrying their most valuable possessions.

A long-lost airship with a deadly cargo. . . In 1939 a secret airship departed Germany in the dark of night filled with some of the most influential people of its time, each carrying their most valuable possessions. One such item amongst them was as dangerous as it was priceless.

A group of cave divers exploring the deepest recess of a previously unexplored section of the Chevé Cave Mexico—one of the deepest caves on Earth—sent a message up from the bottom of the flooded cave, via a sealed bottle that floated to the surface.

During Operation Desert Storm, Major William Harrison led a team of Special Forces on a secret mission to capture Haidar Kamel, a ruthless arms dealer.

Kelly Robinson, a 24-year-old economics doctoral student, spent the day on a perilous climb to Abuna Yemata Guh, a 5th-century monolithic church carved into a sheer cliffside in Ethiopia.

A mystery wrapped in a myth about the origins of humanity. A race to find an ancient pyramid hidden in plain sight. A secret so dangerous its guardians will kill to protect it.

Sam Reilly was looking forward to some much-needed rest. But when a panicked man with purple eyes grabs him at gunpoint and takes him hostage. This man is scared of something...

In East Antarctica, a team of scientists drilled a hole in the Vostok ice sheet to take a sample of the subterranean lake 2.2 miles below the surface. It was the deepest drill ever performed through ice anywhere in the world....

Maritime salvage expert Sam Reilly is flown in to find out what went wrong, and how to re-float the ocean-going behemoth. Something about the accident just doesn’t seem right….

After the world’s most expensive diamond heist goes wrong, Jack Overton finds himself running from the man who had once been his master - England’s most powerful magistrate of the eighteenth century, Sir Robert Williams.

Fresh from his success with the search and rescue of the USS Omega Deep, Sam Reilly was looking forward to some much-needed rest. Not everyone had the same idea though.

Fifteen years ago, 8-year-old Ethan Jones watched a stranger bury something in the mining ruins of the Rhyolite Desert, Nevada. Even at his young age, he knew what he’d just seen was important.

A private jet crashes in Jackson Hole, Wyoming, killing everyone on board. One of the passengers was Darren Young, an entomologist who was meant to be working alone in Papua New Guinea, studying rare beetles. So why was he on a private jet on the other side of the world?

Shangri-La. For generations, few people have known whether that mythical paradise was real or just a legend. But now, a clandestine assembly between some of the most powerful organizations on the planet has been called, and Sam Reilly must disentangle the truth from the myth....

Fifteen years ago, 8-year-old Ethan Jones watched a stranger bury something in the mining ruins of the Rhyolite Desert, Nevada.

In 1974, local farmers outside Xi'an, China, discovered an army of more than 8,000 life-sized ancient terracotta warriors buried in a series of pits. Historians believed that the warriors were placed there to guard the mausoleum of Qin Shi Huang, the first Emperor of China.

An ancient shipwreck. A pyramid half a mile below the sea. And a puzzle that must be solved before it destroys humanity. More than 200 years ago, the Emily Rose became shipwrecked on the southern coast of Australia.

In 1974, local farmers outside Xi'an, China, discovered an army of more than 8,000 life-sized ancient terracotta warriors buried in a series of pits. Historians believed that the warriors were placed there to guard the mausoleum of Qin Shi Huang, the first Emperor of China....

In 1562, Michel de Nostradamus led a small party on an expedition deep into the hostile Desert of Barbary, now known as the Sahara. Without any knowledge of what they might find, the small party had entered the vast desert in search of a miracle.

In AD 980 a Viking fleet, banished from their native Greenland, sailed west across a savage and icy sea. After making the perilous journey, they found a world abounding with lush meadows, rivers teeming with salmon, and wild grapes so suitable for wine....