| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1983 | 978-0-914483-07-6 | M. M. Smith | Trailers: How to Buy and Evaluate |
| 1998 | 978-0-914483-09-0 | Ird's Trailer Treasury: Utility Trailers | |
| 1993 | 978-0-914483-31-1 | M. M. Smith | Trailers: How to Design and Build (Basics) Volume 1. |
| 1994 | 978-0-914483-32-8 | '' | Trailers: How to Design and Build. Volume 2. Structure |
| 2006 | 978-0-914483-33-5 | '' | Trailers: How to Design and Build |