P.G. · Peter G. · Peter G. (Guy) Northouse · Peter Guy Northouse
| title | ISBN-13 | year of publication |
|---|---|---|
| Northmavine | 978-1-904746-17-1 | 2006 |
| Walking the Coastline of Shetland: Island of Yell No. 1 | 978-1-898852-18-6 | 1996 |
| Walking the Coastline of Shetland: Unst No.2 | 978-1-898852-76-6 | 2002 |
| Westside: Westside No. 5 | 978-1-898852-06-3 | 1995 |