It all begins when Ellery Queen receives a manuscript that appears to be a
 genuine Sherlock Holmes novel written by John H. Watson, M.D. Where did 
it come from? The manuscript itself tells the long-concealed story of how 
Holmes stalked Jack the Ripper—and discovered who he was! Now you can follow
 Ellery Queen—the logical successor to Sherlock Holmes—as he literally follows 
the greatest detective of them all. The story of “Sherlock Holmes vs. Jack the
 Ripper” is presented with the full approval of the estate of Sir Arthur Conan
 Doyle, and is a legitimate addition to the Holmes canon
*** E-book in epub format ***