- The Last Word on Earth (1947)
- The Day of the Ram (1949)
- Dangerous Obsession (1951)
- The Intruder (1953)
- The Bitter Choice (1955)
- The Face in the Shadows (1956)
- The Whispering Glade (1958)
- The Girl at Ravenscroft (1959)
- The House on the Cliff (1961)
- Fear the Silent Sun (1962)
- House in a Maze (1964)
- To Love Again (1966)
- All for the Love of Jane (1970)
- The Long Goodbye (1973)
- Beyond Tomorrow (1976)
- Shadow of a Stranger (1978)
- Yesterday is Tomorrow (1979)
- Shadows in the Sun (1980)
- Cry of a Woman (1982)
- Love Beyond Reason (1983)
- Dangerous Inheritance (1985)
- No Greater Sacrifice (1986)
- The Haunting of Helen Daws (1988)
- Yesterday’s Child (1988)
- Legacy of Evil (1991)
- Shadow of the Past (1993)
- When the Shadows Fall (1995)
- Where Echoes Begin (1996)
- Echoes of Destiny (1998)
- Secrets (2000)
- Shades of Midnight (2001)