S. L. · Stephen D. Lockwood · Stephen L
| title | ISBN-13 | year of publication |
|---|---|---|
| Blackpool Tramways: 75 Years of Streamliners | 978-1-906008-34-5 | 2008 |
| Bradford Trolleybuses | 978-1-904474-19-7 | 2003 |
| Manchester & Ashton Trolleybuses | 978-1-906008-73-4 | 2010 |
| St Helens Trolleybuses | 978-1-908174-42-0 | 2013 |