Mike Ashley - The Mammoth Book of New Sherlock Holmes Adventures

Spring. "The Netherland-Sumatra Company" and "The Colossal Schemes of Baron Maupertuis", cases which led to Holmes's ill-health [written up as "The Case of the Maupertuis Scandal" by June Thomson]. It may be to this period that "The Horror of Hanging Wood" by John Taylor belongs and one of the best known cases, "The Giant Rat of Sumatra", for which the world is not yet prepared [written up as "The Case of the Sumatran Rat" by June Thomson who sets it after 1888 as Mycroft is referred to; and as "The Giant Rat of Sumatra" by Richard L. Boyer who sets it in September 1894].

April. "The Reigate Squires".

August. "The Secret of Shoreswood Hall" by Denis O. Smith.

September. "The Adventure of the Silver Buckle". October. "Silver Blaze". Although usually ascribed to October 1888I prefer the earlier dating and must assume the reference to already published cases is wrong.

1888

By this time (as noted in "The Speckled Band") Watson had made notes of over seventy of Holmes's cases since they met in 1881. (It is possible the reference to "the last eight years" dates from the date "The Speckled Band" was written for publication, which was late 1891, so the seventy cases may relate to mid 1884-mid 1891.)

January. "The Valley of Fear".

February. "The Case of the Sporting Squire" (also known as "Morgan the Poisoner").

Spring. Likely date for "The Adventure of the Unique Hamlet" by Vincent Starrett.

Summer (July/August). The unrecorded "Manor House Case" followed by "The Greek Interpreter", the first reported case in which Watson meets Holmes's brother Mycroft.

August. "The Cardboard Box". The case also refers to "the bogus laundry affair" which Holmes had also worked on with Lestrade and which probably happened not long before.

September. "The Sign of Four" in which Watson meets Mary Morstan whom he marries a few months

later, and settles down again to local practice as a GP; "The Little Problem of the Grosvenor Square Furniture Van"; and "The Noble Bachelor".

Autumn. Throughout the months of August-November, Holmes was probably consulted on the Jack the Ripper case but this was one series of murders that Watson did not write up and probably explains some of the confusion in dates around this period. Michael Dibdin did explore the case in "The Last Sherlock Holmes Story", which includes Moriarty, but is entirely apocryphal.

October. "The Hound of the Baskervilles". Despite attempts to redate this to 1899 or 1900, Watson is clearly recounting an earlier tale. Although he dates it after his marriage it would seem to have happened prior to his marriage, and 1888 is the likeliest date to at least keep within a rough five-year time span from 1884 – the date on Mortimer's stick. It may also seem strange that Watson is happy to drop everything and visit Dartmoor when in the stages of arranging his marriage and without any reference to his fiancée, but as we find elsewhere Mary Morstan was a very flexible and obliging wife who didn't seem to worry about these things, and for the purpose of the story Watson decided to leave out reference to all of this. At the time of Baskerville's death Holmes was involved in the case of "the Vatican cameos." At the start of the Baskerville case Holmes states he is involved in a "blackmail case" which could besmirch "one of the most revered names in England" [written up as "The Adventure of the Two Women" by Adrian Conan Doyle but set in September 1886].

November. "Colonel Upwood and the card scandal of the Nonpareil Club" [written up as "The Adventure of the Abbas Ruby" by Adrian Conan Doyle though set in November 1886] and "Mme Montpensier and Mlle Carère" [written up as "The Adventure of the Black Baronet" by Adrian Conan Doyle but set in October 1889].

1888/89

After Watson's marriage and before he is next involved in a case ("A Scandal in Bohemia") Holmes is involved in several cases including "the Trepoff Murder" in Odessa [this is dated to November 1887 in "The Adventure of the Seven Clocks" by Adrian Conan Doyle and John Dickson Carr], "the singular tragedy of the Atkinson Brothers at Trincomalee" (presented here as "The Vanishing of the Atkinsons") and the "delicate mission with the Dutch royal family."

1889

March. "A Scandal in Bohemia". Despite the internal dating of March 1888 this is clearly set after Watson's marriage. This is the case which deals with Irene Adler.

May/June. "A Case of Identity". At this time Holmes reports he has some ten or twelve minor cases in hand. He had also just helped clear up "The Dundas Separation Case". The case refers back to Holmes tracing the "husband of Mrs Etherege" which probably happened a year or two earlier.

June. "The Adventure of the Fallen Star", "The Stockbroker's Clerk", "The Man with the Twisted Lip" and probably "The Engineer's Thumb". Either now or earlier was also the case of "Colonel Warburton's Madness" mentioned in "The Engineer's Thumb" [written up as "The Adventure of the Sealed Room" by Adrian Conan Doyle and dated April 1888 though erroneously set after Watson's marriage; and as "The Case of the Colonel's Madness" by June Thomson set in July 1890]. Ken Greenwald sets "The Case of the Baconian Cipher" in the same month.

July. "The Adventure of the Second Stain" [written up as "The Adventure of the Green Empress" by F.P. Cillié and set in July 1888]; "The Adventure of the Naval Treaty" and "The Adventure of the Tired Captain" [written up under that title by Alan Wilson]. August. "The Crooked Man."

September. "The Five Orange Pips". Despite

internal inference that this story is set in 1887 it is clearly after Watson's marriage, and after "The Sign of Four". At this time Holmes commented that he had been beaten four times, thrice by men and once by a woman.

November. "The Case of the Exalted Client" by June Thomson, and "The Adventure of the Megatherium Thefts" by S.C. Roberts.

December. "The Blue Carbuncle."

1890

Spring. "The Strange Case of the Tongue-Tied Tenor" by Carol Buggé.

June. "The Boscombe Valley Mystery".

June/July. "The Adventure of the Purple Hand" by Denis Ó. Smith.

Autumn. "Sherlock Holmes and the Thistle of Scotland" by L.B. Greenwood.

September. Possible date for "The Adventure of the First-Class Carriage" by Ronald Knox.

October. "The Red-Headed League".

November. "The Dying Detective". The same date is chosen for "The Problem of the Purple Maculas" by James C. Iraldi.

1891

April/May. "The Final Problem" leading to Holmes and Moriarty plunging over the Reichenbach Falls on 4 May.

1891/4

The Great Hiatus during which period Holmes travelled extensively, mostly in disguise. He states he spent two years in Tibet (under the alias of the Norwegian Sigerson – written up as "Murder Beyond the Mountains" by Ken Greenwald), then travelled to Persia, Mecca, Khartoum, returning to France where he undertook scientific experiments. This period is also covered by Nicholas Meyer in "The Canary Trainer" (a title suggestive of the 1895 case but not the same) which brings Holmes and the Phantom of the Opera together.

1894

February. "The Empty House" (not April as recorded in the story). The story refers to Watson's own "sad bereavement" following the recent death of his wife. March. "The Second Stain." A different case to others with this title. Despite reference to Autumn this episode clearly happened earlier in the year. The episode must have been early enough in the month to allow for a further case, involving the arrest of Colonel Carruthers (about which we otherwise know nothing) and for Holmes to get bored for lack of cases before the onset of "Wisteria Lodge". The story's reference to 1892 is clearly wrong. This must be the same case as "The Papers of ex-President Murillo" referred to in "The Norwood Builder."