detective and mystery stories

Ten-year-old Stuart, having become the junior curator of the museum exhibition showcasing his great-uncle Tony's long-lost magic, enters the magical world of the workshop once more to find Tony's will and is faced with a series of puzzles that become harder and harder to solve.

Nancy and Ned investigate a gang of pirates that are hijacking million-dollar yachts off the Caribbean coast of Belize.

After moving to a horsebreeding farm in Ireland, fifteen-year-old Rachel and her parents are beset with a series of stable fires and mysterious accidents that always seem to have Rachel as their target.

Tom Swift has an encounter with an alien being. As a result an intelligence agency believes he is involved in a smuggling ring, so they send Frank and Joe to check him out.

Tim Vaux's discovery of an antique model ship on an English beach leads him to an unsolved family mystery involving a London heiress, a heartbroken drunkard, and the fanatic miser Black Idris.

Horace and Mildred Flopbottom hire the young professionals of the Treasure Hounds organization to find out where Aunt Henrietta stashed her fortune before she died. Also includes two descriptions of actual treasures which have never been found.

When Frank and Joe's tour guide is murdered, they find themselves running from the law in Spain's Costa del Sol.

The disappearance of her husband is only the first of the mysteries Mrs. Carillon must solve.