Puzzle in Poison - H Second Shot - H Silk Stocking Murders - H S(FrontPage early series)
Dead Mrs. Stratton Death in the House Jumping Jenny Layton Court Mystery Mr. Pidgeon's Island Murder in the Basement Not to be Taken Panic Party Piccadilly Murder Poisoned Chocolates Case Roger Sheringham and the Vane Mystery Top Storey Murder Trial and Error Wychford Poisoning Case