| title | ISBN-13 | year of publication |
|---|---|---|
| Children of the Maker | 978-0-374-31245-9 | 1989 |
| The oval amulet | 978-0-06-020299-6 | 1985 |
| The Oval Amulet | 978-0-06-020301-6 | 1985 |
| Where the Truth Lies | 978-0-531-05473-4 | 1993 |
Farrar, Straus and Giroux · Franklin Watts · HarperCollins