Chris and Carrie have the location of the lost treasure ship San Telmo. With their friend Professor Griffin and two slightly sketchy grad students, they're off to find it. Meanwhile, Maddison's dad has dragged her off to Nebraska, to consult with a retired police detective about the disappearance of an old college friend. And back at home; the FBI is going door to door. Deep Waters is book #4 from Treasure Hunters, an EPIC Press series, a division of ABDO.

Chris Kingsolver has always been especially close to his aunt Elsie and is heartbroken when she dies in a car accident. Elsie left Chris clues to the location of a lost treasure ship as an inheritance—if he, his cousin Carrie, and their new friend Maddison can find it. With the mysterious people stalking them, and the strange behavior of the new archivist, it may get difficult. Keyword Cypher is book #1 from Treasure Hunters, an EPIC Press series, a division of ABDO.

Chris, Carrie, and Maddison think they know where the San Telmo is. But if they want to find the ship, they're going to have to survive screaming caves, psychotic oceanography professors, dangerous cave floors, ghosts—and a boat with one terrible paint job. But for Aunt Elsie, who set them on this investigation, they're willing to brave anything. The Treasure is book #6 from Treasure Hunters, an EPIC Press series, a division of ABDO.

In Saint Erasmus's Catholic Church, there's a parish register containing a firsthand account of the sinking of the San Telmo. Chris and Carrie must find the register to find the ship and honor their aunt. All they have to do is break into the church—while lying to their friend Maddison about basically everything. Not to mention the church is supposed to be very haunted. Secrets of the Old Church is book #2 from Treasure Hunters, an EPIC Press series, a division of ABDO.

On the trail of a document that could lead them to a lost treasure ship, Chris, his cousin Carrie, and their friend Maddison head into the woods in search of an old Spanish mission church. It should be simple—except for the film crew that doesn't take kindly to unexpected hikers. And then there's the vengeful ghost said to haunt the woods. Treasure in the Woods is book #3 from Treasure Hunters, an EPIC Press series, a division of ABDO.