Barbara Knickrehm · Barbara Könneker
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Flax to Freedom | 978-0-9817768-3-5 | 2008 | |
| Powder Keg: A Personal Memoir of Growing Up a Knickerbocker and the Family History of How They Came | 978-0-9817768-1-1 | 2008 | |
| The Art of Theorem Painting: A History and Complete Instruction Manual | 978-0-525-48596-4 | 1994 | Linda Carter Lefko |
| Touches of Life in Time and Space | 978-0-9817768-2-8 | 2008 | |