During the election of a new Pope in the mid-18th century, famed violinist Antonio Vivaldi learns of a ring of art forgers who are replacing the Vatican’s priceless treasures with expertly-painted fakes. Desperate, the composer hides a message in a special melody, hoping someone, someday, will take down the culprits....

Jesuit Priest Michael Dominic’s assignment to the Vatican’s legendary Secret Archives results in his discovery of a hidden papyrus: the unpublished writings of Mary Magdalene - a lost record buried in Rome’s deepest recesses. The forgotten relic’s heretical revelation threatens the Vatican’s very legitimacy, and pits Michael against ruthless and powerful enemies. Desperate, he reaches out to Hana Sinclair, an investigative reporter with a record of tackling contentious subjects.

Harry Fox hunts artifacts for the Italian mob. When a forgotten manuscript suggests Great Britain's most famous king may not be fiction, Harry plunges headlong on a dangerous path to uncover the truth. Little does he know a shadowy alliance with ties to three of mankind's most powerful organizations follows his every move, desperate to stop him before he can uncover the truth behind the legend. Surrounded by enemies, Harry barrels across the globe and discovers the myth of King Arthur is far more real than anyone ever imagined. Can Harry survive to reveal the true story?

Former FBI profiler Adrian West is in Rome for a history conference when she learns that her friend and colleague, Dr. Sebastian Rossi, has been abducted.

In 2004, as Pope John Paul II's reign enters its twilight, a mysterious exhibit is under construction at the Vatican Museums. A week before it is scheduled to open, its curator is murdered at a clandestine meeting on the outskirts of Rome. The same night a violent break-in rocks the home of the curator's research partner, Father Alex Andreou, a Greek Catholic priest who lives inside the Vatican with his five-year-old son.

Librarian Sylvia Ashe knows nothing about her past, having grown up without a father and a mother who refused to discuss him. When she stumbles upon a diary that suggests she's descended from magicians, she's skeptical. After all, magicians are special, and she's just an ordinary woman who loves books. She seeks answers from a member of the most prominent family of magicians, but she quickly learns that finding the truth won't be easy, especially when he turns out to be as artless as her, and more compelling and dangerous than books.

When her mother, the Persian king’s famous senior scribe, is kidnapped, Jemmah and her sister must sneak undetected into enemy territory to rescue her. But infiltrating their adversary’s lands proves easier than escaping them. Fleeing through dangerous mountain passes, their survival depends on the skills of a stranger they free from prison: a mysterious prince named Asher. Asher is not who the world believes he is. Despite his royal blood, he has had to climb his way out of poverty. A manufacturer of some of the best weaponry in the East, Asher has only one goal: to destroy his father.

Charles Cullen, a brilliant university professor and ruthless killer, makes a daring escape from a hospital for the criminally insane. Dr. Joseph Kallinger, the psychologist who examined Cullen, is called in to help find him with a burnt-out cop who thinks Kallinger’s diagnosis is to blame for the situation they’re in.

Oxford lecturer Diana Morgan is an expert on Greek mythology. Her obsession with the Amazons started in childhood when her eccentric grandmother claimed to be one herself—before vanishing without a trace. Diana’s colleagues shake their heads at her Amazon fixation. But then a mysterious, well-financed foundation makes Diana an offer she cannot refuse.

Nora Kelly, a young archaeologist in Santa Fe, receives a letter written 16 years ago, yet mysteriously mailed only recently. In it her father, long believed dead, hints at a fantastic discovery that will make him famous and rich - the lost city of an ancient civilization that suddenly vanished a thousand years ago. Now Nora is leading an expedition into a harsh, remote corner of Utah's canyon country, but what she unearths will be the newest of horrors.

Accomplished neurosurgeon Beatrice Trovato knows that her deep empathy for her patients is starting to impede her work. So when her beloved brother passes away, she welcomes the unexpected trip to the Tuscan city of Siena to resolve his estate, even as she wrestles with grief. But as she delves deeper into her brother's affairs, she discovers intrigue she never imagined - a 700-year-old conspiracy to decimate the city.

Luke Daniels is in London, between assignments with the Magellan Billet, when he receives a frantic call from an old friend. Jillian Stein is in trouble. She made a mistake and now her life may be in danger. She needs Luke’s help. Immediately. Racing to Belgium Luke quickly finds that she was right. A shadow team of highly-trained operatives are there on the hunt. Intervening, he finds himself embroiled in a war between two determined sides—one seeking the truth, the other trying to escape the past—a war that has already claimed one life and is about to claim more.

As the eldest son of a Levite and a Philistine, Avidan is torn between his duty to his family legacy and the desire for something more. When Ammonites attack the city of Yavash-Gilead, he takes the opportunity to fight with his cousins for the newly crowned King Saul. But when one of the cousins goes missing during the battle, Avidan stays behind to search for him in hopes that he's still alive.

Cotton Malone, one-time top operative for the U.S. Justice Department, is enjoying his quiet new life as an antiquarian book dealer in Copenhagen when an unexpected call to action reawakens his hair-trigger instincts—and plunges him back into the cloak-and-dagger world he thought he’d left behind.

Archaeologist Nicole Berman is the first woman to be awarded a permit to lead a dig in Saudi Arabia. Nicole believes what she hopes to discover has the power to to rewrite world history. She assembles a team that will ultimately surprise—and in some cases—betray her. In a parallel storyline, listeners are launched back to ancient Ur where young Abram is sent to learn from his forebears, who tell him firsthand stories of being on the ark during the Great Flood.