• 7 to 12: A Detective Story
• A Difficult Problem: 1900
• A Strange Disappearance
• Cynthia Wakeham's Money
• Dark Hollow
• Doctor Izard
• Hand and Ring
• Initials Only
• Lost Man's Lane: A Second Episode in the Life of Amelia Butterworth
• Midnight In Beauchamp Row: 1895
• One of My Sons
• Room Number 3, and Other Detective Stories
• That Affair Next Door
• The Amethyst Box
• The Bronze Hand: 1897
• The Chief Legatee
• The Circular Study
• The Doctor, his Wife, and the Clock
• The Filigree Ball: Being a full and true account of the solution of the mystery concerning the Jeffrey-Moore affair
• The Forsaken Inn: A Novel
• The Golden Slipper, and Other Problems for Violet Strange
• The Gray Madam: 1899
• The Hermit Of ——— Street: 1898
• The House in the Mist
• The House of the Whispering Pines
• The Leavenworth Case
• The Mayor's Wife
• The Millionaire Baby
• The Mystery of the Hasty Arrow
• The Old Stone House and Other Stories
• The Staircase At The Heart's Delight: 1894
• The step on the stair
• The Sword of Damocles: A Story of New York Life
• The Woman in the Alcove
• Three Thousand Dollars
• X Y Z: A Detective Story