| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1985 | 978-0-9614780-0-1 | Susan Heitler | David decides about thumbsucking: A motivating story for children: an informative guide for parents |
| '' | 978-0-9614780-1-8 | Susan P H. D. Heitler | David Decides About Thumbsucking: A Motivating Story for Children, and Informative Guide for Parents |
| 1996 | 978-0-9614780-2-5 | Susan P H. D. Heitler · Susan M. Heitler | David Decides About Thumbsucking: A Story for Children, a Guide for Parents |