It is a matter of history, however, that a little time was still to elapse before the Tiger of San Pedro should meet with his deserts. Wily and bold, he and his companion threw their pursuer off their track by entering a lodging-house in Edmonton Street and leaving by the back-gate into Curzon Square. From that day they were seen no more in England. Some six months afterwards the Marquess of Montalva and Signor Rulli, his secretary, were both murdered in their rooms at the Hotel Escurial at Madrid. The crime was ascribed to Nihilism, and the murderers were never arrested. Inspector Baynes visited us at Baker Street with a printed description of the dark face of the secretary, and of the masterful features, the magnetic black eyes, and the tufted brows of his master. We could not doubt that justice, if belated, had come at last.

“A chaotic case, my dear Watson,” said Holmes over an evening pipe. “It will not be possible for you to present it in that compact form which is dear to your heart. It covers two continents, concerns two groups of mysterious persons, and is further complicated by the highly respectable presence of our friend, Scott Eccles, whose inclusion shows me that the deceased Garcia had a scheming mind and a well-developed instinct of self-preservation. It is remarkable only for the fact that amid a perfect jungle of possibilities we, with our worthy collaborator, the inspector, have kept our close hold on the essentials and so been guided along the crooked and winding path. Is there any point which is not quite clear to you?”

“The object of the mulatto cook’s return?”

“I think that the strange creature in the kitchen may account for it. The man was a primitive savage from the backwoods of San Pedro, and this was his fetish. When his companion and he had fled to some prearranged retreat - already occupied, no doubt by a confederate - the companion had persuaded him to leave so compromising an article of furniture. But the mulatto’s heart was with it, and he was driven back to it next day, when, on reconnoitring through the window, he found policeman Walters in possession. He waited three days longer, and then his piety or his superstition drove him to try once more. Inspector Baynes, who, with his usual astuteness, had minimized the incident before me, had really recognized its importance and had left a trap into which the creature walked. Any other point, Watson?”

“The torn bird, the pail of blood, the charred bones, all the mystery of that weird kitchen?”

Holmes smiled as he turned up an entry in his notebook.

“I spent a morning in the British Museum reading up that and other points. Here is a quotation from Eckermann’s Voodooism and the Negroid Religions:

The true voodoo-worshipper attempts nothing of importance without certain sacrifices which are intended to propitiate his unclean gods. In extreme cases these rites take the form of human sacrifices followed by cannibalism. The more usual victims are a white cock, which is plucked in pieces alive, or a black goat, whose throat is cut and body burned.

“So you see our savage friend was very orthodox in his ritual. It is grotesque, Watson,” Holmes added, as he slowly fastened his notebook, “but, as I have had occasion to remark, there is but one step from the grotesque to the horrible.”