David Marcum 
Papers of Sherlock Holmes Volume II [PDF ebook] 

Spanning events over thirty years, Volume II of The Papers of Sherlock Holmes relates further narratives of Holmes and Watson’s days in Baker Street, as well as particulars of Holmes’s supposed retirement. Follow along as The Master and his Boswell travel to Yorkshire, where surprising new details of Holmes’s past are revealed, and even to the United States in 1921. Written in traditional canonical style, these stories provide fresh details of Holmes’s world. Join us as we climb the seventeen steps to the Baker Street sitting room, where Holmes and Watson prepare to begin their next adventure. The game is afoot!