What One Man Can Invent, Another Can

Amberley Excelled At Chess - A Mark, Watson, Of A Scheming Mind.

When You Have Eliminated The Impossible, What Is Left, No Matter How Unlikely, Is The Truth.

We Must Look For Consistency. Where There Is A Want Of It We Must Suspect Deception.

The Ideal Reasoner, He Remarked, Would, When He Had Once Been Shown A Single Fact In All Its Bearings, Deduce From It Not Only All The Chain Of Events Which Led Up To It But Also All The Results Which Would Follow From It.

...it Was A Huge Creature, Luminous, Ghastly, And Spectral. I Have Cross-examined These Men, One Of Them A Hard-headed Countryman, One A Farrier, And One A Moorland Farmer, Who All Tell The Same Story Of This Dreadful Apparition, Exactly Corresponding To The Hell-hound Of The Legend. I Assure You That There Is A Reign Of Terror In The District, And That It Is A Hardy Man Who Will Cross The Moor At Night.