Husband-and-wife team Sam and Remi Fargo are intrigued when an archaeologist friend requests their help excavating a top secret historical site. What they find will set them on a hunt for a prize greater than they could ever imagine. The clues point to the hidden tomb of Attila the Hun, the High King who was reportedly buried with a vast fortune of gold and jewels and plunder . . . a bounty that has never been found. As they follow the trail through...

Ever since Tory Brennan and her friends rescued Cooper, a kidnapped wolf pup with a rare strain of canine parvovirus, they've turned from regular kids into a crime-solving pack! But now the very place that brought them together - the Loggerhead Island Research Institute - is out of funding and will have to shut down. That is, unless the Virals can figure out a way to save it!

A thriller of ancient treasure, cutting-edge technology and death, as the world's last great mystery is unraveled at the very highest cost.

Kaz, Dante, Adriana, and Star have a final faceoff with the adults wanting to keep the discovered sunken treasure for themselves, and with the hungry sharks surrounding the riches.

When their archaeologist parents are kidnapped on a Greek island, Callie and Nick confront a psychotic millionaire, booby-trapped tombs, and a lion-headed monster as they search for a fabled Mycenaean treasure to use as ransom.

Twin siblings Hunter and Zack, along with neighborhood pest Sarah Yulefsky, dig for treasure--the hidden hoard of town founder Lester Dinwitty.

Big Pirate Pete's treasure map has led him to Seabreezy Library, where Library Lou must convince him that the true treasure is the books.

Sixteen-year-old Robbie Daniels, happy to get a job aboard a troller fishing for king salmon off southeastern Alaska, finds himself in danger when he discovers that his mysterious captain is searching for long-buried Russian plaques that lay claim to Alaska and the Northwest.

A young man awakens on an island, alone and seriously injured, with no memory, and as he searches for his identity he finds himself caught between two notorious pirates battling for a legendary treasure reportedly hidden by monks.