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.

After former Justice Department agent Cotton Malone witnesses the theft of one of them, he learns from his old boss, Stephanie Nelle, that a private auction is about to be held where incriminating information on the president of Poland will be offered to the highest bidder - blackmail that both the United States and Russia want, but for vastly different reasons. The price of admission to that auction is one of the relics, so Malone is first sent to a castle in Poland to steal the Holy Lance, a 1,000-year-old spear sacred to not only Christians but to the Polish people.

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.

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.

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.

The pope is dead. A conclave to select his replacement is about to begin. Cardinals are beginning to arrive at the Vatican, but one has fled Rome for Malta in search of a document that dates back to the 4th century and Constantine the Great. Former Justice Department operative, Cotton Malone, is at Lake Como, Italy, on the trail of legendary letters between Winston Churchill and Benito Mussolini that disappeared in 1945 and could re-write history.

Four United States presidents have been assassinated - in 1865, 1881, 1901, and 1963 - each murder seemingly unrelated and separated by time. But what if those presidents were all killed for the same reason: a clause in the United States Constitution - contained within Article 1, Section 8 - that would shock Americans? This question is what faces former Justice Department operative Cotton Malone in his latest adventure. When a bold assassination attempt is made against President Danny Daniels in the heart of Manhattan, Malone risks his life to foil the killing....

Two candidates are vying to become Chancellor of Germany. One is a patriot having served for the past 16 years, the other a usurper, stoking the flames of nationalistic hate. Both harbor secrets, but only one knows the truth about the other. They are on a collision course, all turning on the events of one fateful day - April 30, 1945 - and what happened deep beneath Berlin in the Fürherbunker. Did Adolph Hitler and Eva Braun die there? Did Martin Bormann, Hitler’s close confidant, manage to escape?

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?

The ancient order of the Knights Templar possessed untold wealth and absolute power over kings and popes until the Inquisition, when they were wiped from the face of the earth, their hidden riches lost. But now two forces vying for the treasure have learned that it is not at all what they thought it was, and its true nature could change the modern world.