The special deluxe edition of The Sherlock Holmes Vault Collection features four beautifully restored classic mysteries: The Fatal Hour (1931), The Triumph of Sherlock Holmes (1935), and Silver ...

The school began amassing the Sherlock Holmes Collections in 1974, buying collector James C. Iraldi's library of Holmes first editions — 160 volumes and a similar number of periodicals.

The only known handwritten copy of Arthur Conan Doyle’s second book in the four-novel Sherlock Holmes series, The Sign of Four, could sell for up to US$1.2 million at a June Sotheby’s auction ...