| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Transforming the Appalachian Countryside: Railroads, Deforestation, and Social Change in West Virginia, 1880-1920 | Paperback | 978-0-8078-4706-0 (0-8078-4706-2) | 1998 |
| Welsh Americans: A History of Assimilation in the Coalfields | " | 978-1-4696-1489-2 (1-4696-1489-8) | 2014 |
| Welsh Americans: A History of Assimilation in the Coalfields | Hardcover | 978-0-8078-3220-2 (0-8078-3220-0) | 2008 |
L. Lewis · Lewis Ronald L. · R. L · R. L. Lewis · R. Lewis · Ronald L. · Ronald Lewis