... the moat-house murder had appealed to Colwyn's imagination and stimulated his intellectual curiosity. There was the pathos of the youth and sex of the victim, murdered in a peaceful country home. The terrible primality of murder accords more easily with the elemental gregariousness of slum existence; its horror is accentuated, by force of contrast, in the tender simplicity of an English sylvan setting. Colwyn's chief interest lay in the ... — The Hand in the Dark • Arthur J. Rees