| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| American Evangelical Protestantism and European Immigrants, 1800-1924 | 978-0-7864-6135-6 (0-7864-6135-7) | 2011 |
| How the Telegraph Changed the World | 978-0-7864-9445-3 (0-7864-9445-X) | 2014 |
| The Consequences of Cotton in Antebellum America | 978-0-7864-7700-5 (0-7864-7700-8) | 2014 |
J. P. · W.J. · W.P. · William J. · William P.