Xiang and Anh--ages sixteen and seventeen--hunt the South China Sea for the lost treasure of the fabled pirate queen Zheng Yi Sao.

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...

When Malcolm and Dandy set out to get a picture of a ghostly pirate ship, they find themselves reeled in by the pirates--and they have to agree to dig up the captain's buried treasure or they will never be allowed to leave.

The Aldens visit Grandfather's friend at the Ogopogo Retreat and aided by puzzling clues, embark on a treasure hunt to prevent the retreat from being sold.

Twelve-year-old Oliver tries to escape from pirates who take him to an island to find the ghost and treasure of Gentleman Jack.

The Aldens' neighbor, Lina, thinks there's treasure hidden in her attic, and she wants the Aldens to help her find it. Of course, the children are eager to help search--but it appears they aren't the only ones looking for the treasure. Can the boxcar children discover the treasure in the attic..before someone else find it first?

Young Mildred Hubble, an apprentice witch with a reputation for being the worst student at Miss Cackle's Academy for Witches, smuggles her cat Tabby on a class trip to Gloomy Cove with unexpected results.

"People in Somerville love to trade stories about days gone by. The town's young sleuths aren't always interested, but when they hear a local legend of buried treasure, they know it's too tasty to resist. Astrid, Rowan, Quinn, and Jace set off to solve the mystery. What they discover is sweeter than they cound have imagined"--

Dunc Culpepper and his best friend find a parrot in a pet store who has outlived ten of its owners and is 150 years old. Then the bird starts mouthing off about buried treasure and the amateur sleuths get excited.

On the very day that Jacky Faber is to wed her true love, she is kidnapped by British Naval Intelligence and forced to embark on yet another daring mission—this time to search for sunken Spanish gold. But when Jacky is involved, things don't always go as planned.
Jacky has survived battles on the high seas, the stifling propriety of a Boston finishing school, and even confinement in a dank French prison. But no adventure has quite matched

...