| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2016 | 978-0-9825643-2-5 | Jan Kohler ยท Donna Kohler | Carmel-by-the-Sea: California's Storybook Town Coloring Book for All Ages |
| 2018 | 978-0-9825643-5-6 | Donna Kohler | Treadle Sewing Machines: Clean and Use an Iron Lady |