Moore's debut cleverly sets an accidental investigator on the track of an old document within the world of Sherlock Holmes buffs, though the results may please those with only a superficial knowledge of the great detective.In January 2010, Harold White, "a freelance literary researcher" who helps defend Hollywood studios against claims of copyright infringement, is inducted into the pre-eminent Sherlockian society, the Baker Street Irregulars, at their annual New York City dinner.

During the festivities, scholar Alex Cale plans to present a long-lost diary penned by Arthur Conan Doyle that he's discovered, but someone strangles Cale before he can do so.Doyle's great-grandson hires White to solve the murder and trace the diary, which is missing from Cale's hotel room.Chapters alternate between White's amateur sleuthing in Europe and Doyle's own account of his search for a serial killer, aided by Dracula creator Bram Stoker.

Admirers of similar efforts by Anthony Boucher, H.Paul Jeffers, and Arthur Lewis will find this falls short of their standard.