In Wisconsin, ten-year-old Christa and eleven-year-old Alex team up to search for the lost treasure of Al Capone near where Alex has just moved into his grandfather's house and Christa is spending what may be her family's last summer in their cabin.

CJ, the daughter of Captain James Hook, sneaks out of Auradon Prep with her best friend to search for treasure.

Twelve-year old orphan Emma Casey lives by a haunted graveyard in her Tennessee town by giving tours and helping her brother and Granny Blue with the family bakery. She is waiting for the destiny dream of her ancestors, but when it comes it shows her only a key, and she finds that she must solve a ghostly mystery that has haunted her town for generations.

Twelve-year-old Candice Miller is spending the summer in Lambert, South Carolina, in the old house that belonged to her grandmother, who died after being dismissed as city manager for having the city tennis courts dug up looking for buried treasure--but when she finds the letter that sent her grandmother on the treasure hunt, she finds herself caught up in the mystery and, with the help of her new friend and fellow book-worm, Brandon, she sets out...

Who can outsmart a pack of pirates and the murderous Long John Silver? Who is fearless enough to single-handedly board a ship and steal it back? Who else but the most daring lad of all -- young Jim Hawkins! Get ready for excitement and terror -- from the moment Jim finds a treasure map to the final hunt for buried gold.

Twins Bick and Beck Kidd and their family of professional treasure hunters race against mercenaries, rival treasure hunters, and a lumber baron through the jungles and mountains of Peru in search of Paititi, the legendary lost Inca city of gold, in hope of conserving the archaeological treasure and preventing deforestation of the rain forest.

After escaping the Black Hook Gang in 1860 New York City, twelve-year-old twins Alexander and Cleopatra flee to New Orleans, become separated, and try to find each other in San Francisco, while being followed by pirates who think they hold the key to treasure.

"A rumor that Blackbeard's buried treasure is somewhere near Tupelo Landing causes pirate fever to sweep through town just as clues about Mo's Upstream Mother surface and the Desperado Detectives--aka Mo LoBeau and her best friends Dale and Harm--take on the most important case of Mo's life"--