| Location | Collection | Call number | Status/Desc |
|---|---|---|---|
| Borehamwood Library | Adult non-fiction | 646.7042 | Available |
| Harpenden Library | Adult non-fiction | 646.7042 | Available |
| Mobile Services Base | Adult non-fiction | 646.704209Memory closed access | Available |
| Stevenage Central Library | Adult non-fiction | 646.7042 | Available |