S. B · S. Bridge · S P · Stone Bridge Press (EDT)
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| My Japanese Study Journal: Track Your Progress and Learn a Little Each Day! | 978-1-933330-96-9 (1-933330-96-1) | 2015 |
| The Stone Bridge Book of Everyday Kanji: Japanese Character Reference and Writing Guide | 978-1-933330-49-5 (1-933330-49-X) | 2015 |