John Edmund Gardner. Return of Moriarty (№ 430421)

Moriarty's smile gave that strange and rare expression to his face, which testifies to the extreme degree of human depravity. Modern psychiatrists have a dozen names for him, but then, in 1894, Sigmund Freud was still wandering - in the darkness, by touch - to comprehend the nature of mental disorder, and such concepts as criminal psychology or forensic psychology simply did not existed.