| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| New Roads and Road Laws in the United States | 978-1-331-30544-6 (1-331-30544-6) | 2018 |
| State Laws Relating to the Management of Roads: Enacted in 1888-'93 | 978-0-265-96830-7 (0-265-96830-5) | 2018 |
| Wide Tires: Laws of Certain States Relating to Their Use, and Other Pertinent Information | 978-0-364-78047-3 (0-364-78047-9) | 2018 |