| Location | Collection | Call number | Status/Desc |
|---|---|---|---|
| Borehamwood Library | Adult non-fiction | 650.144 | Available |
| Croxley Green Library | Adult non-fiction | 650.144 | Available |
| North Watford Library | Adult non-fiction | 650.144 | Available |
| Stevenage Central Library | Adult non-fiction | 650.144 | Onloan - Due: 19 Jul 2025 |
| Waltham Cross Library | Adult non-fiction | 650.144 | Available |
| Ware Library | Adult non-fiction | 650.144 | Available |