Charles Dickens 
The Haunted Man and the Ghost’s Bargain [EPUB ebook] 

In ‘The Haunted Man and the Ghost’s Bargain’, Professor Redlaw nurses grievances and past wrongs done to him as he stares into the fire. Visited by a spirit who appears to him as his phantom twin, he is offered a way to ‘forget the sorrow, wrong, and trouble’ he has known. This intervention has consequences for the people in Redlaw’s life, and leads to a resolution of his troubles. This is the last of the five Dickens Christmas Books that begin with ‘A Christmas Carol’.