| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1989 | 978-0-9623835-0-2 | Nancy L. Johnson | The Faces of Gifted: A Resource for Educators and Parents |
| 1990 | 978-0-9623835-3-3 | Nancy L. Johnson | Questioning Makes the Difference |
| 1993 | 978-0-9623835-9-5 | Sandra Warren | Arlie the Alligator Communication Activity Guide |