Old Sleuth's Own (Ogilvie)
65. Malcolm, the Wonder: A Detective Story of Weird Experiences70. A Ten Day Mystery; or, Malcolm, the Wonder "Shadow" of New York: A Narrative Full of Snap
74. A Detective's Enigma; or, Malcolm Weir's Puzzling "Shadow": A Story of Persistence and Success
86. A Straight Clue; or, Malcolm Weir's Great Feat: A Really Splendid Detective Story