In the 14th century, Templar knight Jean de Saint-Clair was tasked with piloting the order's treasure-laden fleets off the coast of France. To this end, he used a Jacob's Staff, a world-changing nautical instrument supposedly developed in his own time. Retired Army Ranger John Holliday knows better, for he possesses a similar instrument - one found in the hands of a four-thousand-year-old Egyptian mummy.

In Rome, the assassination of the Pope on Christmas Day sets off a massive investigation that stretches across the globe. But behind the veil of Rex Deus - the Templar cabal that silently wields power in the twenty-first century - the plot has only just begun. When retired Army Ranger Lt. Col. John Holliday uncovers the true motive behind the pontiff's murder, he must unravel a deadly design to extend the Templar influence to the highest levels of power.

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....

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.

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Dominic’s assignment to the Vatican’s legendary Secret Archives results in his discovery of a hidden papyrus: the unpublished writings of Mary Magdalene - a lost record buried in Rome’s deepest recesses.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.

Treasure hunters Sam and Remi Fargo are exploring the Great Pocomoke Swamp in Delaware when they are shocked to discover a World War II German U-boat. Inside, they find a bottle taken from Napoleon's "lost cellar." Fascinated, the Fargos set out to find the rest of the collection. But another connoisseur of sorts has been looking for the bottle they've just found.

In 1942, Lawrence Pritchard Waterhouse - mathematical genius and young Captain in the US Navy - is assigned to detachment 2702. It is an outfit so secret that only a handful of people know it exists, and some of those people have names like Churchill and Roosevelt. The mission of Watrehouse and Detachment 2702 - commanded by Marine Raider Bobby Shaftoe - is to keep the Nazis ignorant of the fact that Allied Intelligence has cracked the enemy's fabled Enigma code. In the present, Waterhouse's crypto-hacker grandson, Randy, is attempting to create a "data haven" in Southeast Asia....

When a forgotten journal materializes decades after Drake Ramsey's father vanished in the Amazon jungle, Drake decides to follow in his footsteps and search for the legendary treasure of the Inca empire hidden in the lost Inca city of Paititi.

Caught behind the lines of Hitler's Final Solution, Saul Laski is one of the multitudes destined to die in the notorious Chelmno extermination camp. Until he rises to meet his fate and finds himself face to face with an evil far older, and far greater, than the Nazis themselves. Compelled by the encounter to survive at all costs, so begins a journey that for Saul will span decades and cross continents, plunging into the darkest corners of 20th century history to reveal a secret society of beings who may often exist behind the world's most horrible and violent events.

At 12, Gideon Crew witnessed his father, a world-class mathematician, accused of treason and gunned down. At 24, summoned to his dying mother's bedside, Gideon learned the truth: His father was framed and deliberately slaughtered. With her last breath, she begged her son to avenge him. Now, with a new purpose in his life, Gideon crafts a one-time mission of vengeance, aimed at the perpetrator of his father's destruction. His plan is meticulous, spectacular, and successful.But from the shadows, someone is watching. A very powerful someone, who is impressed by Gideon's special skills.

Kurt Austin and his crew are back to slake their thirst for action as they attempt to drown an eco-extortionist's plan to control the world's freshwater supply. From deep within the Venezuelan rain forest emanates the legend of a white goddess and a mysterious tribe with startling technical accomplishments. Few believe the tribe exists, and even fewer suspect its deity can change the course of history.

As a young double agent infiltrating the Soviet spy network in Nazi-occupied Paris, Andrew Hale finds himself caught up in a secret, even more ruthless war. Two decades later, a coded message draws Professor Andrew Hale back into Her Majesty’s Secret Service. Elements from his past are gathering in Beirut, including ex-British counterespionage chief and Soviet mole Kim Philby, and a beautiful former Spanish Civil War soldier-turned-intelligence operative.

Storm Syrell sells antiques in Palm Beach, Florida. However, when her grandfather dies under suspicious circumstances, she struggles to uncover clues he left behind in a frayed leather journal. Leaving behind Palm Beach for the untamed wilds of Cypress, Africa, and beyond, Storm is joined by one Harry Bennett - a scruffy, professional treasure hunter (aka, ex-con) who claims he must be the one to help solve her grandfather's murder.

At the height of World War II, the famous writer Ernest Hemingway sought permission from the U.S. government to operate a spy ring out of his house in the Cuban countryside. This much is true... It is the summer of ’42 and FBI agent Joe Lucas has come to Cuba at the behest of J. Edgar Hoover to keep an eye on Hemingway. The great writer has assembled a ragtag spy ring that he calls the “Crook Factory” to play a dangerous game of amateur espionage. But then Lucas and Hemingway, against all the odds, uncover a critical piece of intelligence - and the game turns deadly.

Something weird is happening to the Los Angeles freeways - phantom cars, lanes from nowhere, and sometimes unmarked off-ramps that give glimpses of a desolate desert highway - and Sebastian Vickery, disgraced ex-Secret Service agent, is a driver for a covert supernatural-evasion car service. But another government agency is using and perhaps causing the freeway anomalies, and their chief is determined to have Vickery killed because of something he learned years ago at a halted Presidential motorcade. Reluctantly aided by Ingrid Castine, a member of that agency, and a homeless Mexican boy....