C&T Publishing · Shirley Heinze Environmental
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Pieced Curves So Simple: The 6-Minute Circle And Other Time Saving Delights | 978-1-57120-293-2 (1-57120-293-5) | 2005 | |
| The Indiana Dunes Story: How Nature and People Made a Park | 978-0-9659358-1-4 (0-9659358-1-7) | 1997 | Joan Gibb Engel |