| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Becoming Abraham Lincoln: The Coming of Age of Our Greatest President | 978-1-51O7-173O-5 (1-51O7-173O-7) | 2017 |
R.K. · Richard Kassel · Richard Kessel · Richard Kissel · Richard Köchli · Richard Kugel · Richard Kuisel · Ryszard Kisiel · Ryszard Koziol