| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Matter of Conscience: The Trial of Anne Hutchinson | 978-0-8114-8073-4 (0-8114-8073-9) | 1992 | |
| Mary Shelley: Frankenstein's Creator | 978-1-57324-087-1 (1-57324-087-7) | 1998 | |
| The Sultan's Gift | 978-0-02-688803-5 (0-02-688803-3) | 1988 | Marguerite Henry |