• The Puzzling World of Winston Breen

    A boy who loves puzzles finds an unexpected puzzle hidden in a box that he bought for his sister as a present that leads to a hidden treasure. Children’s mystery book.

  • The Mysterious Benedict Society

    A group of children are recruited to infiltrate a strange boarding school as spies to uncover an evil plot. Children’s mystery book.

  • The Tattooed Potato and Other Clues

    An art student takes a job as a painter’s assistant and learns the secrets of the people who live in his building and the truth about the murder of her own parents. Children’s mystery book.

  • Ruth Fielding at College

    Ruth starts college with Helen, and they investigate the mystery of a stolen vase, along with disappearance of some examination papers. Vintage children’s mystery book from the Stratemeyer Syndicate.

  • Understood Betsy

    A young orphan girl goes to live with relatives on a farm in Vermont and finds a happier home than the one she left behind and a new sense of self-confidence. Vintage children’s book.