The tomb of China’s First Emperor, guarded by an underground army of terra-cotta warriors, has remained sealed for more than 2,000 years. Though it’s regarded as one of the greatest archaeological sites in the world, the Chinese government won’t allow anyone to open it. Why? That question is at the heart of a dilemma faced by former Justice Department operative Cotton Malone, whose life is shattered when he receives an anonymous note carrying an unfamiliar Web address.

When Napoleon Bonaparte died in exile in 1821, he took to the grave a powerful secret. As general and emperor, he had stolen immeasurable riches from palaces, national treasuries, and even the Knights of Malta and the Vatican. In his final days, his British captors hoped to learn where the loot lay hidden. But he told them nothing, and in his will he made no mention of the treasure. Or did he?

As a child, former Justice Department agent Cotton Malone was told his father died in a submarine disaster in the North Atlantic. But now he wants the full story. He asks his ex-boss, Stephanie Nelle, to secure the military files. What he learns stuns him: His father's sub was a secret nuclear vessel lost on a highly classified mission beneath the ice shelves of Antarctica. But Malone isn't the only one after the truth.

Cotton Malone and his 15-year-old son, Gary, are headed to Europe. As a favor to his former boss at the Justice Department, Malone agrees to escort a teenage fugitive back to England. But after he is greeted at gunpoint in London, both the fugitive and Gary disappear, and Malone learns that he’s stumbled into a high-stakes diplomatic showdown - an international incident fueled by geopolitical gamesmanship and shocking Tudor secrets.

New York Times best-selling author Steve Berry returns with his latest thriller, a Cotton Malone adventure involving a flaw in the United States Constitution, a mystery about Abraham Lincoln, and a political issue that’s as explosive as it is timely - not only in Malone’s world, but in ours. September 1861: All is not as it seems. With these cryptic words, a shocking secret passed down from president to president comes to rest in the hands of Abraham Lincoln.

Cotton Malone retired from the high-risk world of elite operatives to lead the life of a rare-book dealer. But his quiet existence is shattered when he receives an anonymous e-mail: " You have something I want. You're the only person on earth who knows where to find it. If I don't hear from you, you will be childless." His ex-wife confirms that their teenage son has been kidnapped, and it becomes clear that those responsible will stop at nothing to get what they want: the lost library of Alexandria.

Audie Award, Thriller/Suspense, 2016. In an innovative new approach, Macmillan Audio and Steve Berry have produced an expanded, annotated writer’s cut audiobook edition of The Patriot Threat. The 16th Amendment to the Constitution legalized federal income tax, but what if there were problems with the 1913 ratification of that amendment? Secrets that call in to question decades of tax collecting. There is a surprising truth to this possibility - a truth wholly entertained by Steve Berry, a top-ten New York Times best-selling writer, in his new thriller, The Patriot Threat.

Once he was called the Sphinx, a man so inscrutable that neither his adversaries nor fellow intelligence operatives could predict his next move. Now a contract agent with a secret mission, Jonathan Wyatt has gone rogue. For eight years he's been scheming to kill two Federal agents, whom he blames for the loss of his career. But as Wyatt prepares for a final confrontation, he makes a discovery that stretches back to the horrors of World War II, to Martin Bormann and Eva Braun and to a fortune in lost gold.

History recalls that the ugly feud between J. Edgar Hoover and Martin Luther King, Jr., - marked by years of illegal surveillance and the accumulation of secret files - ended on April 4, 1968, when King was assassinated by James Earl Ray. But that may not have been the case. Now, 50 years later, former Justice Department agent Cotton Malone must reckon with the truth of what really happened that fateful day in Memphis.

As a favor to enigmatic billionaire Henrik Thorvaldsen, Cassiopeia Vitt treks into Bulgaria's Rila mountains in search of a buried stash of exceedingly rare artifacts from a bygone civilization: the ancient tomb of a Thracian king. But when her presence is discovered by a shadowy group of Russians secretly mining the area, she needs a way out. Who to trust becomes the question, and her life depends on choosing the right option.