Avaricegets top billing in “The Adventure of the Priory School,” “The Adventure of the Red-Headed League,” and “The Adventure of the Blue Carbuncle,” three masterfully crafted cases from one of the greatest mystery writers of all, Sir Arthur Conan Doyle, and starring that most celebrated sleuth, Sherlock Holmes.

In“The Adventure of the Priory School,” a wicked scheme to kidnap a young lord results in a greater tragedy. In “The Adventures of the Red-Headed League,” Holmescatches one of London’s most daring criminals while investigating the strange business of the Red-Headed League. In “The Adventure of the Blue Carbuncle,” an unusual sequence of events leads Holmes to discover the precious blue carbuncle of the Countess of Morcar.