"The term "bend sinister" means a heraldic bar or band drawn from the left side (and popularly, but incorrectly, supposed to denote bastardy). This choice of title was an attempt to suggest an outline broken by refraction, a distortion in the mirror of being, a wrong turn taken by life, a sinistral and sinister world. The title's drawback is that a solemn reader looking for "general ideas" or "human interest" (which is much the same thing) in a novel may be led to look for them in this one."