The World's Smartest Detectives: The Adventures of Sherlock Holmes; Martin Hewitt, Investigator; The Old Man in the Corner; and The Thinking Machine

A treasure trove of mysteries drawn from the case files of the world's cleverest private investigators.

The Adventures of Sherlock Holmes features many of the consulting detective's best-known cases. "A Scandal in Bohemia" finds Holmes matching wits with—and being outfoxed by—a beautiful American opera singer. A struggling shop owner stumbles into a lucrative side job, and a criminal conspiracy, in "The Red-Headed League." And in "The Adventure of the Speckled Band," which Arthur Conan Doy...