"Wilkie Collins is looking forward to spending Christmas at Gads Hill, Charles Dickens' Kentish country home, but the festivities are cut short when a body is found on the snowy marshland. Timmy O'Connor was invited to the gathering with his four nephews after a chance encounter with Dickens, but is now dead. Dickens is convinced the murderer is one of the convicts from a nearby prison ship, but Collins is not so sure. Who was this mysterious and...