 
The most monstrous monster is the monster with noble feelings.
This remarkably edgy and suspenseful tale shows that, despite being  better known for his voluminous and sprawling novels, Fyodor Dostoevsky  was a master of the more tightly-focused form of the novella.
The Eternal Husband may, in fact, constitute his most classically-shaped composition, with  his most devilish plot: a man answers a late-night knock on the door to  find himself in a tense and puzzling confrontation with the husband of a  former lover—but it isn’t clear if the husband knows about the affair.  What follows is one of the most beautiful and piercing considerations  ever written about the dualities of love: a dazzling psychological duel  between the two men over knowledge they may or may not share, bringing  them both to a shattering conclusion.
The Art of The Novella Series
 Too short to be a novel, too long to be a short story, the novella is generally unrecognized by academics and publishers. Nonetheless, it is a form beloved and practiced by literature's greatest writers. In the Art Of The Novella series, Melville House celebrates this renegade art form and its practitioners with titles that are, in many instances, presented in book form for the first time.
