At a Hallowe'en party, Joyce - a hostile thirteen-year-old - boasts that she once witnessed a murder. When no-one believes her, she storms off home. But within hours her body is found, still in the house, drowned in an apple-bobbing tub. That night, Hercule Poirot is called in to find the 'evil presence'. But first he must establish whether he is looking for a murderer or a double-murderer . . .

Mike and Ellie were in love. They would build their house on Gipsy's Acre, and their bright happiness would banish its evil past forever. Then the treats began. The accidents. And the terror, as their shining dream suddenly became a nightmare of fear, betrayal, and murder.

"Stephen Crane's immortal masterpiece about the nightmare of war was first published in 1895 and brought its young author immediate international fame. Set during the Civil War, it tells of the brutal disillusionment of a young recruit who had dreamed of the thrill and glory of war, only to find himself fleeing the horror of a battlefield. Shame over his cowardice drives him to seek to redeem himself by being wounded -- earning what he calls the "red...