acted as if he didn't. Also, Poirot calls Pearson into the den, unlike in the short story where it was Pearson who called Poirot. The Cornish Mystery: 28 January 1990 Chief Inspector Japp and Miss Lemon are put into the story. Mrs. Pengelley wants Poirot to help her but is afraid to go to his flat. In the adaptation, Hastings uses the two men on the street to look like they are police officers in disguise to scare Radnor, unlike in the short story where it is Poirot who does so. Double Sin: 11 February 1990 Chief Inspector Japp and Miss Lemon are put into the story. Joseph Aarons does not appear in the adaptation as Poirot and Hastings go to Windermere on a holiday after Poirot announces that he is going to retire (all to hide the fact that he is actually going there to hear Japp's presentation about the crime cases). Norton Kane becomes a famous writer. Series Three How Does Your Garden Grow?: 6 January 1991 The adaptation has a few changes. Captain Hastings is put into the story. Inspector Simms has been replaced by Chief Inspector Japp. Poirot meets Miss Barroby at an event about the new rose. In the original short story, he got Miss Barroby's letter long after her death and then went to her house to investigate. The Affair at the Victory Ball: 20 January 1991 Miss Lemon is put into the story. Poirot is at the Victory Ball with Hastings and Japp, unlike in the original short story, where he heard about the case from Chief Inspector Japp, as he wasn't at the Victory Ball himself. Wasp's Nest: 27 January 1991 Captain Hastings, Chief Inspector Japp and Miss Lemon are put into the story. The basic premise of the story is left unchanged but the original story comprised mainly a bare-bones narrative by Poirot and included him recalling events from some time ago. This would have been almost impossible to dramatize as is. In the episode, events are presented sequentially with many added plot elements and scenes. The Double Clue: 10 February 1991 Chief Inspector Japp and Miss Lemon are put into the story. Countess Rossakoff does not go to Poirot's flat; instead, Poirot is with her all the time while Hastings and Miss Lemon investigate the case an their own. Poirot employs a private detective to act like a tramp near