| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1996 | 978-0-9651002-0-5 | Amster Howard | Pipeline Installation: A Manual for Construction of Buried Pipe |
| 2015 | 978-0-9651002-1-2 | '' | Pipeline Installation 2.0 |
| 2016 | 978-0-9651002-2-9 | Amster Howard · Bruce Howard | The Unified Soil Classification System |