An archaeological thriller with an X-Files feel that will take you on a pulse-pounding ride you won't soon forget. When an unknown American explorer goes missing in the Patagonia, not many people notice—at first. But as Chilean authorities investigate, they’re alarmed. This isn’t a one-off disappearance. In fact, scores of people have vanished in this vast swath of nature in recent years. And no one knows why. Journals left behind by the explorer suggest he was searching for a mythical Inca city and the promise of unimaginable wealth and power. Chilean officials doubt the wild claims ...

It was supposed to be a vacation. But soon after Desmond and his two friends, Corin and Diego, start exploring the museums and ancient ruins of Rome, fate, it seems, intervenes. Almost by accident, the kids find a hidden map that appears to lead to a heretofore unknown treasure—hidden long ago by none other than Julius Caesar himself, one of the most powerful emperors in all of recorded human history. But finding the hidden treasure proves to be just as difficult and inscrutable as Caesar himself, and unfortunately their hunt attracts a heap of unwanted attention from some seedy ...

A British special agent is murdered for an unusual artifact. On any given day, the experts at Atlanta’s International Archaeological Agency crisscross the globe to rescue ancient relics long feared lost to time, war, or thieves. IAA agents have recovered billions’ worth of missing antiquities, have wiped out entire networks of smugglers, and have even solved a murder at the Vatican. Their successes have made headlines from Tokyo to Turin to Tulsa. But some mysteries require deeper investigation—enigmas so puzzling that they’ve defied the explanations of history, science, and faith ...

A FORGOTTEN PAST, A NEW DANGERSean Wyatt of the International Archaeological Agency receives a desperate message from an old friend. It's a riddle from a five hundred year old text, a riddle only Sean and his team can solve. Together with his wife, Adriana Villa, and best friend Tommy Schultz (the IAA Founder), the team travels to Istanbul, site of a grand theft at an auction in the affluent neighborhood of Besitkas. There, they uncover a mystery they never saw coming, and the rabbit hole opens wide. But they aren't the only ones searching for this mythical treasure. With no end insight for...

Recovering black market artifacts was already a dangerous business. And it just got worse. When the Russian military invaded Ukraine, the world watched from the sidelines as shells rained down on homes, schools, businesses, and factories. But what the media didn't show us was a sinister plot carried out by a rogue Russian unit. In the frigid chill of winter, while the Russian army barreled into Kyiv, an elite band of fighters had a different target in mind. Led by a notorious Colonel, the rogue unit broke into the Ukrainian Museum of National History, and took every valuable artifact ...