| Location | Collection | Call number | Status/Desc |
|---|---|---|---|
| Baldock Library | Adult non-fiction | 979.3135 | Available |
| Hemel Hempstead Library | Adult non-fiction | 979.3135 | Available |
| Hoddesdon Library | Adult non-fiction | 979.3135 | Available |
| Oxhey Library | Adult non-fiction | 979.3135 | Available |
| Royston Library | Adult non-fiction | 979.3135 | Available |
| Watford Central Library | Adult non-fiction | 979.3135 | Available |