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.

In 1917, Nicholas II, Tsar of Russia, was executed by revolutionaries. Now, in response to the collapse of the country's economy, the people have voted to instate a new Tsar, one who will be chosen from the descendents of Nicholas II. But a powerful group of Western businessmen want to make sure he is a candidate they can control, and hire African-American lawyer Miles Lord, with his knowledge of Russian language and history, to check the background of their chosen man.

The Ghent Altarpiece is the most violated work of art in the world. Thirteen times it has been vandalized, dismantled, or stolen. Why? What secrets does it hold? Enter UNESCO investigator, Nicholas Lee, who works for the United Nations’ Cultural Liaison and Investigative Office (CLIO). Nick’s job is to protect the world’s cultural artifacts—anything and everything from countless lesser-known objects to national treasures. When Nick travels to Belgium for a visit with a woman from his past, he unwittingly stumbles on the trail of a legendary panel from the Ghent Altarpiece.

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.

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.

Fatima, Portugal, 1917: The Virgin Mary appears to three peasant children, sharing with them three secrets, two of which are soon revealed to the world. The third secret is sealed away in the Vatican, read only by popes, and not disclosed until the year 2000. When revealed, its quizzical tone and anticlimactic nature leave many faithful wondering if the church has truly unveiled all of the Virgin Mary's words or if a message far more important has been left in the shadows.

Life is good for Atlanta judge Rachel Cutler. She loves her job, loves her kids, and remains civil to her ex-husband, Paul. But everything changes when her father, a man who survived the horrors of World War II, dies under strange circumstances and leaves behind clues to a secret he kept his entire life...a secret about something called the Amber Room.

Diver James McGregor is used to exploring sunken ships. But there's something strange about the wreck of the Grave Descend. No one aboard tells quite the same story about what happened. Then there's the mysterious cargo they were carrying....

An inexplicable explosion rocks the antiquities collection of a London museum and the race begins to determine how it happened, why it happened, and what it means. Lady Kara Kensington's family paid a high price in money and blood to found the gallery that now lies in ruins. Her search for answers leads Kara and her friend Safia al-Maaz, the gallery's curator, into a world they never dreamed existed.

In six minutes, one of us would be dead. None of us knew it was coming. So says Wes Holloway, a once-cocky and ambitious presidential aide, about the day that changed his life forever. On that Fourth of July, Wes put Ron Boyle, the chief executive's oldest friend, into the presidential limousine. By the time the trip came to an end, Wes was permanently disfigured, and Boyle was dead, the victim of a crazed assassin.

Lady Emily Hardcastle is an eccentric widow with a secret past. Florence Armstrong, her maid and confidante, is an expert in martial arts. The year is 1908 and they've just moved from London to the country, hoping for a quiet life. But it is not long before Lady Hardcastle is forced out of her self-imposed retirement. There's a dead body in the woods, and the police are on the wrong scent. Lady Hardcastle makes some enquiries of her own, and it seems she knows a surprising amount about crime investigation...

In her first foray into the sleuthing game, resourceful, red-headed Hannah Swensen must find the right ingredients to solve two perplexing murders. One chilly morning on her way to The Cookie Jar, Hannah discovers Ron, the dairy delivery man, shot dead in his truck. When she begins to investigate, she suspects the dairy owner. But when he, too, is murdered, Hannah must look further afield for the culprit.

The snow is thick, the phone line is down, and no one is getting in or out of Warbeck Hall. All is set for a lovely Christmas, with friends and family gathered round the fire, except as the bells chime midnight, a murder is committed. But who is responsible? The scorned young lover? The lord's passed-over cousin? The social-climbing politician's wife? The Czech history professor? The obsequious butler? And perhaps the real question is: Can they survive long enough to find out?

Professor Thomas F. Madden is a widely published author and the director of the Center for Medieval and Renaissance Studies at Saint Louis University. In The Lost Warriors of God, Madden examines one of the most fascinating organizations in world history: the Knights Templar, whose members gave up home, family, and worldly possessions to defend the Holy Land and the Christian pilgrims who journeyed there.

On the world called Hyperion, beyond the law of the Hegemony of Man, there waits the creature called the Shrike. There are those who worship it. There are those who fear it. And there are those who have vowed to destroy it. In the Valley of the Time Tombs, where huge, brooding structures move backward through time, the Shrike waits for them all.

From the internationally best-selling author, a lush and imaginative novel that crisscrosses time as passion and obsessions collide. An orphan named René le Florentin is plucked from poverty to become Catherine de Medici’s perfumer. Traveling with the young duchessina from Italy to France, René brings with him a cache of secret documents from the monastery where he was trained: recipes for exotic fragrances and potent medicines - and a formula for an alchemic process said to have the potential to reanimate the dead.

Long, lonely years have passed for the crumbling Château Clement, nestled well beyond the rolling lavender fields and popular tourist attractions of Provence. Once a bustling and dignified ancestral estate, now all that remains is the château's gruff, elderly owner and the softly whispered secrets of generations buried and forgotten. But time has a way of exposing history's dark stains, and when American photographer Cady Drake finds herself drawn to the château and its antique carousel, she longs to explore the relic's shadowy origins.

Semele Cavnow appraises antiquities for an exclusive Manhattan auction house. When she discovers a manuscript written in the time of Cleopatra, she knows it will be the find of her career. Its author tells the story of a priceless tarot deck, now lost to history. As Semele delves further, she realizes the manuscript is more than it seems. Both a memoir and a prophecy, it appears to be the work of a powerful seer, describing devastating wars and natural disasters in detail thousands of years before they occurred.

Bryan Pierce is an internationally famous artist whose paintings have dazzled the world. But there's a secret to his success: Every canvas is inspired by an unusually vivid dream. When Bryan wakes, he possesses extraordinary new skills - like the ability to speak obscure languages and an inexplicable genius for chess. All his life he has wondered if his dreams are recollections, if he is reexperiencing other people's lives.

New York City, 1972: A dabbler in mathematics and chess, Catherine Velis is also a computer expert for a Big Eight accounting firm. Before heading off to a new assignment in Algeria, Cat has her palm read by a fortune-teller. The woman warns Cat of danger. Then an antiques dealer approaches Cat with a mysterious offer: He has an anonymous client who is trying to collect the pieces of an ancient chess service, purported to be in Algeria. If Cat can bring the pieces back, there will be a generous reward.

Benvenuto Cellini, master artisan of Renaissance Italy, once crafted a beautiful amulet prized for its unimaginable power - and untold menace. Now the quest to recover this legendary artifact depends upon one man: David Franco, a brilliant but skeptical young scholar at Chicago's world-renowned Newberry Library.

Catherine Blade's uncommon beauty and daring have taken her far in the world, but she still doesn't have the freedom to live life as she chooses. Finally given the chance to earn her independence, who should be standing in her way but the only man she's ever loved - the only person to ever betray her. Despite the scars Catherine left him, Captain Leighton Atwood has never been able to forget the mysterious girl who once so thoroughly captivated him.

Abbey of Ruac, rural France: A medieval script is discovered hidden behind an antique bookcase. Badly damaged, it is sent to Paris for restoration, and there literary historian Hugo Pineau begins to read the startling 14th-century text. Within its pages lies a fanciful tale of a painted cave and the secrets it contains - and a rudimentary map showing its position close to the abbey. Intrigued, Hugo enlists the help of archaeologist Luc Simard and the two men go exploring.

As a girl, Genevieve Martin spent the happiest summer of her life in Paris, learning the delicate art of locksmithing at her uncle's side. But since then, living back in the States, she has become more private, more subdued. She has been an observer of life rather than an active participant, holding herself back from those around her, including her soon-to-be ex-husband. Paris never really left Genevieve, and, as her marriage crumbles, she finds herself faced with an incredible opportunity.

The High Lord of the Immortal Darkyn has sent his most trusted warrior, Korvel, to retrieve a coveted scroll that's rumored to contain maps to Templar treasures and the secrets to eternal life. Uniting with Korvel to recover the dangerous artifact is Simone Derien, the daughter of the scroll's guardian, and a woman with many deadly secrets.

As head writer for the soap opera Secrets, she was used to living vicariously through her characters. But that all changed the day she learned she was adopted, and that her identical twin sister had mysteriously disappeared. What else could she do but try to discover what had happened, even if it meant taking her sister's place? It shouldn't be hard. After all, she was good at research and had a talent for acting, if she did say so herself.

Artist Laura Matthews finds her new home in the Welsh mountains to be a place so charged with tales and legends that she is able to reach through the gossamer-fine veil that separates her own world from that of myth and fable. She and her husband, Dan, have given up their city life and moved to Blaencwm, an ancient longhouse high in the hills. Here, she hopes that the wild beauty will inspire her to produce her best art and will give her the baby they have longed for.

Olivia Limoges is the subject of constant gossip. Ever since her mysterious return to the small coastal town of Oyster Bay, North Carolina, Olivia has kept to herself, her dog, and her unfinished novel. With a little cajoling from charming writer Camden Ford, she agrees to join the Bayside Book Writers to break her writer's block and even make a few friends. But when townspeople start turning up dead with haiku poems left by the bodies, anyone with a flair for language is suddenly suspect.

They call him Lord Lyon, proud, determined - and cursed. He is in need of a bride, but if he falls in love, he dies. His fervent hope is that by marrying - and having a son - without love, perhaps he can break the curse's chains forever. Enter beautiful Thea Martin - a duke's headstrong, errant daughter and society's most brilliant matchmaker. Years ago, she and Lyon were inseparable, until he disappeared from her life without a word. Now she is charged with finding Lyon's bride - a woman he cannot love for a man Thea could love too well.

MacKayla Lane's life is good. She has great friends, a decent job, and a car that breaks down only every other week or so. In other words, she's your perfectly ordinary 21st-century woman. Or so she thinks...until something extraordinary happens.