| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Animal Tracks of the Midwest Playing Cards | 978-1-59193-487-5 (1-59193-487-7) | 2014 |
| Night Sky - A Field Guide to the Constellations | 978-1-59193-229-1 (1-59193-229-7) | 2010 |
| Night Sky Playing Cards: Playing with the Constellations | 978-1-59193-242-0 (1-59193-242-4) | 2010 |