| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1979 | 978-0-906613-00-9 | Tim Parker | Laverda Twin and Triple Repair and Tune-up Guide |
| 1980 | 978-0-906613-01-6 | Opel - Opel in Motorsport | |
| '' | 978-0-906613-02-3 | Doug Nye | The Colonel's Ferraris: Maranello Concessionaires' Racing Team |