Suspecting that their friend has been swindled, the Hardy brothers investigate and find themselves on the trail of a much larger criminal operation. Frank and Joe Hardy suspect that their best friend Chet Morton is the victim of a summer school swindle and offer to help get his money back. While probing a baffling burglary at the Seneca Indian Reservation in New York State they investigate Zoar College located nearby. Clues that Frank and Joe uncover...

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.

Following clues provided by the secretive Reddimus Society, the four Alden siblings travel to a dingo sanctuary in Australia and to Shakleton's hut in Antarctica to deliver the fifth and sixth artifacts, and then they work to unmask the traitor traveling with them.

In 1940, in the south of France, four boys decided to explore a deep hole in the ground, hoping for buried treasure. After squeezing through a narrow tunnel, they entered a cave and saw more than 2000 images of cows, bulls, bison, horses and reindeer, all painted nearly 17,000 years ago on the walls of the cave.

The Lasso of Truth is one of the many weapons and trophies that fill the halls of Paradise Island's palace, and it is one of Wonder Woman's favorite tools, which she used to defeat her ancient enemy, Circe.

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...

Ten-year-old Flavia and her friends encounter the Roman admiral Pliny before making a journey to her uncle's farm near Mt. Vesuvius, where they try to solve a riddle, reunite a family, and get out of the path of a natural disaster.

Catwoman creates the perfect diversion at the cat show, while plotting the theft of an ancient Egyptian necklace that is supposed to give the person wearing it nine lives and superpowers at the art museum and it is up to Batman and Robin to prevent the crime.

Returning to Egypt to help his uncle Ben and cousin Sari with an archaeological dig, Gabe learns about a curse that supposedly brings mummies back to life and thinks his uncle has become a victim.