The Devil’s Agents May Be

Like All Holmes' Reasoning, The Thing Seemed Simplicity Itself When It Was Once Explained. Dr. Watson, Speaking Of Sherlock Holmes.

It Has Always Seemed To Me That So Long As You Produce Your Dramatic Effect, Accuracy Of Detail Matters Little. I Have Never Striven For It And I Have Made Some Bad Mistakes In Consequence. What Matter If I Hold My Readers?

The Devil’s Agents May Be Of Flesh And Blood, May They Not?

The More Outre' And Grotesque An Incident Is The More Carefully It Deserves To Be Examined, And The Very Point Which Appears To Complicate A Case Is, When Duly Considered And Scientifically Handled, The One Which Is Most Likely To Elucidate It.

He [professor Moriarty] Is The Napoleon Of Crime, Watson. He Is The Organizer Of Half That Is Evil And Of Nearly All That Is Undetected In This Great City. He Is A Genius, A Philosopher, An Abstract Thinker. He Has A Brain Of The First Order.