detective and mystery stories, english

A collection of seventeen short stories of mystery, detection, and suspense, emphasizing young protagonists such as a computer genius who breaks a failsafe security system on his trusty Apple computer and a selfish teenager who meets her mother's teenage ghost.

A collection of twelve stories featuring Sherlock Holmes by noted author Arthur Conan Doyle including "The Red-Headed League" and "The Speckled Band," and contains textual and explanatory notes as well as a chronology of the author.