C. K. · C. Knowlton · Christopher K.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Bubble in the Sun: The Florida Boom of the 1920s and How It Brought on the Great Depression | 978-1-9821-2837-1 (1-9821-2837-2) | 2020 |
| Cattle Kingdom: The Hidden History of the Cowboy West | 978-0-544-36996-2 (0-544-36996-3) | 2017 |