| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Quiet Please, Owen McPhee! | 978-0-399-55714-9 (0-399-55714-8) | 2018 | Patrice Barton |
| The Power of One: Every Act of Kindness Counts | 978-1-5247-7159-1 (1-5247-7159-7) | 2020 | |
J. L. · J. Ludwig · Jean Ludwig · T.J. · Trudy Ludwig