The Consulting Detective

Sherlock
Holmes

“You see, but you do not observe.” Step into the mind of the world's only consulting detective.

Chapter I

A Life in Shadow

Born in the mid-nineteenth century to a family of country squires, Sherlock Holmes was, by his own admission, descended from grandparents who were “people of the soil.” His grandmother was sister to the French artist Vernet — and Holmes credited that line for the streak of genius and the restless temperament that defined him.

He took rooms at 221B Baker Street, sharing them with Dr. John H. Watson, an army surgeon lately returned from Afghanistan. It was Watson who chronicled his exploits, transforming private casework into the stories the world remembers.

A mind like a finely tuned instrument — capable of brilliance, and of silence for days at a stretch.The dual nature of Holmes

Holmes was a man of contradictions: a violinist who composed in idle hours, a chemist who stained his fingers with strange experiments, a boxer and singlestick fighter, and a master of disguise who could vanish into any London crowd. When no case occupied him, melancholy crept in — and with it, the seven-per-cent solution he was never proud of.

His great adversary was Professor Moriarty, the “Napoleon of crime,” with whom he grappled at the Reichenbach Falls. His most trusted confidants were few: Watson, his brother Mycroft — whose powers of deduction exceeded even his own — and a grudging respect for Inspector Lestrade of Scotland Yard.

“I am a brain, Watson. The rest of me is a mere appendix.”— Sherlock Holmes
Chapter II

Interesting Cases

A selection from the files Watson saw fit to publish.

1891

A Scandal in Bohemia

The one case in which a woman, Irene Adler, outwitted him entirely. To Holmes she was always the woman — proof that even the perfect reasoning machine could be humbled by cleverness equal to his own.

1902

The Hound of the Baskervilles

A spectral hound said to haunt the moors of Devonshire, and the heir who feared an ancient family curse. Holmes peeled away the legend to reveal a very mortal — and very calculating — murderer.

1892

The Adventure of the Speckled Band

A young woman's dying words — “the speckled band” — and a locked room with no apparent means of entry. Among the most chilling of all Holmes's investigations.

1893

The Final Problem

The fateful confrontation with Professor Moriarty above the thundering Reichenbach Falls — and the case readers believed had cost Holmes his life.

1887

A Study in Scarlet

The very first recorded case, and the meeting of Holmes and Watson. A single drop of blood, a word scrawled in German, and a tale of vengeance crossing two continents.

Chapter III

The Science of Deduction

“When you have eliminated the impossible, whatever remains, however improbable, must be the truth.”

I

Observe everything

The mud on a boot, the callus on a thumb, the wear of a sleeve. Holmes read a life story in details others walked past without a glance.

II

Trust the trifles

“There is nothing so important as trifles.” The smallest, most overlooked fact was, more often than not, the hinge upon which the whole case turned.

III

Reason backward

Most people reason forward from cause to effect. Holmes worked in reverse — from the result, analytically, back to the steps that produced it.

IV

Separate fact from theory

“It is a capital mistake to theorise before one has data.” He never let a tidy guess outrun the evidence in front of him.

V

Eliminate the impossible

Strip away everything that cannot be, and the remainder — no matter how strange — is the answer.

Test Your Wits
Riddle I
The doors of 221B are barred. The detective has deduced that this case is beyond you… for now.