"When Nic, a slave in the mines outside of Rome, is forced to enter a sealed cavern containing the lost treasures of Julius Caesar, he finds much more than gold and gemstones. He discovers an ancient bulla, an amulet that belonged to the great Caesar, filled with a magic once reserved for the gods--magic some Romans would kill for..." -- Page [4] cover.

Sam (a puzzle master) and Martina (a history whiz) become involved in a dangerous quest to find seven keys left behind by Benjamin Franklin and a secret society of descendants, which, when gathered together, unlock a powerful weapon, so the middle schoolers must solve the puzzles, find the artifacts before the bad guy does, and save the nation.

After twelve-year-old Addison Cooke's uncle unearths ancient Incan secrets in Peru, he is kidnapped by a shadowy organization intent on stealing the treasure unless Addison and his friends can decipher the clues first.

Since ancient times, the great demon prison Zzyzx has protected the world from the most dangerous servants of darkness, including Gorgrog, the Demon King. After centuries of plotting, the Sphinx is on the verge of recovering the five artifacts necessary to open the legendary prison. To thwart the Sphinx's designs and find a safe home for the five artifacts, Kendra, Seth, and the Knights of the Dawn must venture far beyond the walls of Fablehaven in...

Nicolas Calva has Caesar's magic bulla, the Malice of Mars, and he has hidden the dangerous Jupiter Stone, but he still has to find a way to defeat The Mistress, a dragon who contains the soul of the vestalis Atroxia, and who hates Rome, and save his mother and friends, and maybe even the Empire itself--and he is troubled by his sneaking sympathy for Atroxia, who was unjustly condemned.

Eleven-year-old Theodosia Throckmorton's father is the curator at the Museum of Legends and Antiquities in London. Theo's mother is an archaeologist just returned from a dig in Egypt, who brought back with her the Heart of Egypt, a legendary amulet that bears a curse so black and so vile that Theo believes it will crumble the British empire from within and start a war too terrible to imagine. Neither of her parents can see the black magic and ancient...

"Buck and Toni and the Buck Bray TV crew head to Utah's Canyonlands National Park to film an episode. There Buck and Toni find themselves in danger at the Dinosaur Stomping Grounds, as they try to discover who is behind the vandalization and theft of the area's ancient artifacts"--

In this all-new very special miniseries, the Aldens have been recruited by a secret society to return lost artifacts and treasures to their rightful locations--all around the world! The final leg of the Aldens' journey brings them to South America and to the Salt Flats in northern Argentina. But when they hit a dead end, they realize someone has tricked them in order to delay their plans! Returning to Buenos Aires, the Aldens connect with the Silvertons...

While attending a boarding school that allows her to travel around the globe, Caity continues her mission to fulfill a Mayan prophecy and mobilize the world's young people to stop the devastating global reign of the Fraternitas.

Caity Mac Fireland of San Francisco accompanies her parents to an isle off the coast of Scotland where she finds a Mayan relic and, guided by a motley crew of advisors, uncovers an incredible secret that an elite group of power-brokers will stop at nothing to control.