Journeying to the ancient city of Babylon when Bhegad tracks down Marco, the companions face a daunting choice involving a dire trap and a long-lost figure from Jack's past.

Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair. Spies report that Amy and Dan seem to be tracking the life of one of the most powerful fighters the world has ever known. If this fearsome warrior was a Cahill, his secrets are sure to be well-guarded.

Thirteen-year-old Max Tilt discovers an unpublished manuscript by Jules Verne and sets out to find the treasure it describes. But Max and his friend Alex aren't the only ones who know about the treasure... When thirteen-year-old Max Tilt happens upon his great-great-great-grandfather Jules Verne's unfinished, unpublished manuscript, The Lost Treasures, he doesn't realize that he's found the answers to all his problems. And Max has a lot of problems--his...

Shaken by a shocking loss, Amy and Dan flee to an exotic land and trace the footsteps of their most formidable ancestor yet: a military leader of mythic proportions.