Event: CASANOVA'S HIDEAWAY, ITALY 1749

Sydney and Nigel are persuaded by soccer player Roberto Giannini into launching a search for Casanova's Book of Love. Sydney begins to suspect that the Roberto's best moves are reserved for the field and Roberto's real passion is his agent Kate Crowley.

Event: IRELAND 1000 A.D.

Sydney's former classmate Molly fears the life of an online acquaintance is in danger and begs Sydney to help. Sean Bolger discovered an ancient scroll that could lead to the lost crown of the last King of Ireland, Brian Boru, but Sean has since dropped out of sight. They and Nigel go to Dublin to investigate the O'Donnell clan entrusted with dying King Boru's crown, swore allegiance to the King of England. It turns into a search for the truth, as they uncover a family secret that will rewrite history.

Event: EGYPT 1895

Elizabeth Ruckeyser, the curator of New York's Crawford Institute, summons Sydney and Nigel to track down a ancient Egyptian relic, the sacred statue of the cat goddess Mafdet that Sydney found and returned once before. An age-old curse on the golden figurine claims that anyone who steals it will die by the claws of the cat. The hunt delves into Manhattan's ring of art thieves, turning up dead bodies covered with marks. Is Mafdet seeking revenge, or is someone fulfilling the prophesy?

Event: PARIS 1792

The discovery of a hidden scroll sparks a mission to recover the lost crown jewels of France. The message points Sydney and Nigel to a winery, Chateau Halezan founded by Jerome Halezan, long considered as Marie-Antoinette's lover. It's possible Halezan hid the jewels in a wine bottle. The treasure hunt winds through a Parisian black market and the city's famed underground catacombs, in addition to pitting Sydney and Nigel against thieves and crime lords.

Sydney's grandmother Isabelle's trunk of things sparks a trip into the past for Sydney, who's been fascinated with Isabelle who once sang at Paris' Moulin Rouge. Falsely accused of stealing a locket actually given to her by her lover, Isabelle lost everything. Her paramour, Philip Ashcroft, believed to be an English secret agent, smuggled a tiara, the Heart of Europe, out of Russia, but was murdered in Paris before it could be delivered. It was never recovered. Setting out to find the locket and clear Isabelle's name, mission uncovers clues to an international intrigue, turning into a dangerous hunt for a relic.

Event: EGYPT 30 B.C.

Sydney and Nigel laugh it off when Claudia claims to have known Cleopatra in a past life. They begin to listen when her claims reveal a secret compartment in the Egyptian queen's golden jewelry box. Claudia's memories lead to Alexandria, and they begin to hunt for a 50-carat diamond necklace given to Cleopatra by Marc Antony. Back at the university, Nigel has to face down University Auditor Maxine Schneider with unexpected results.

Event: URAL STEPPES, RUSSIA 339 B.C.

Sydney, Nigel and their Army escorts are ambushed by rebel forces, while in Russia recovering an ancient blade, known as the Sword of Ateas, lost over 2000 years ago. When Sydney regains consciousness two weeks later, she's being held against her will at a hunting lodge in the woods. Unbeknownst to Sydney, her captor has given up hunting animals and now stalks only the most dangerous game - humans.

Event: CHURCH OF CORDIERS SALON, FRANCE 1600

Sydney and Nigel are thrown into an international intrigue, when one of Nostradamus' prophecies predicts that a Fox will stop a royal assassination. Sydney and Nigel must crack the prophet's cryptic code to identify the assassin in time, armed only with need to know information and a 16th century riddle.

Event: BOURG, FRANCE 1789

Sydney and Nigel link the incident to French folklore, when an antique bronze mask disfigures a supermodel. An Executioner, who was born horribly disfigured, was believed to have put a curse upon his mask during the French Revolution. Until the mask is returned to the remains of this Executioner, its curse will be handed down to wearer.

Event: BALATON, HUNGARY 1595

Nigel makes contact with a Hungarian monk who could help him prove that St. Gabriel and his magical sword once existed. But, when Nigel and Sydney arrive at the remote monastery, the Abbot denies any knowledge of Nigel's contact. However, they soon discover that this centuries-old monastic order is hiding a horrible secret about the legendary demon Belial.

Event: ENGLAND 455 A.D.

Nigel and Sydney are called in to investigate a man bludgeoned to death with what turns out to be a relic: the Cross of Arthur. Winston Hubbard has been seeking the Cross, and the dead man's wife, Sarah Glover, believes he killed her husband. Sydney and Nigel eventually track the Cross through a cryptic series of clues, only to find out that Hubbard's nurse and Sarah herself arranged Sarah's husband's death, shared an affair with Hubbard's handyman, and framed Hubbard. Sarah kills the handyman and forces an alliance with the nurse, Emma. Nigel and Sydney put a stop to them both and recover the Cross.