- The New Woman (1883)
- The Echo (1891)
- His Dear Little Wife (1892)
- Three Times and Out (1893)
- The World's End (1895)
- Drax Miller's Daughter (1897)
- My First Marriage (1898)
- To the Pure (1899)
- The Lonely Lover (1901)
- In the Crucible (1902)
- The Career and Conquest of Rosalind Gray (1904)
- The Affair at Monte Carlo (1906)
- None But the Brave (1908)
- The Heart of Desire (1910)
- The Next Time (1912)
- The Secret of the Green Vase (1914)
- Love's Mirage (1916)
- The Price of Pleasure (1918)
- The Eternal Triangle (1920)
- The Love Charm (1922)
- The Hidden Road (1924)
- The Path to Paradise (1926)
- The Forbidden Path (1928)
- The Unseen Enemy (1930)
- The House on the Marsh (1932)
- The Shadow of Doubt (1934)
- The Case of the Missing Man (1936)
- The Crime at the Lonely House (1938)
- The Shadow of Shame (1940)
- The Body in the Library (1942)
- The Mysterious Stranger (1944)
- The Death of the Party (1946)
- The Silent Witness (1948)
- The Fatal Step (1950)
- The Last Chance (1952)