John Harmon must marry Bella Wilfer in this writer's novel Our Mutual Friend.
In one of this writer's novels, Walter Gay is married to the titular character's daughter in a novel entitled Dombey and Son. George Cruikshank illustrated this writer's collection of short stories entitled Sketches by Boz. A titular character travels to America with Mark Tapley in this writer's novel entitled Martin Chuzzlewit. John Harmon must marry Bella Wilfer in this writer's novel Our Mutual Friend. One of this writer's novels focuses on the court case Jarndyce and Jarndyce while another novel focuses on Pip. For 10 points, name this English writer of Bleak House and Great Expectations, who also wrote A Christmas Carol.
In one of this writer's novels, Walter Gay is married to the titular character's daughter in a novel entitled Dombey and Son.
Charles John Huffam {Dickens} [prompt on {Boz}]