Unravel the mysteries of Doctor Izard in this thrilling tale by Anna Katherine Green, known as The American Agatha Christie. The story begins in a somber hospital ward where two patients near deaths door are approached by a stranger with an eerie proposition. The narrative then transitions to a different town, years earlier, where young Polly Earles life is upended by the unexplained death of her mother and the sudden disappearance of her father. Raised by kind-hearted neighbors, Polly blossoms into a vibrant young woman on the brink of matrimony. However, her world is shaken when a stranger arrives with a disturbing request. Doctor Izard, a deeply private individual who once attended to her mother, becomes a key player in the unfolding drama.