| Location | Collection | Call number | Status/Desc |
|---|---|---|---|
| Abbots Langley Library | Adult fiction | Crime | Available |
| Abbots Langley Library | Adult fiction | Crime | Available |
| Adeyfield Library | Adult fiction | Crime | Available |
| Bushey Library | Adult fiction | Crime | Available |
| Chorleywood Community Library | Adult fiction | Crime | Available |
| Chorleywood Community Library | Adult fiction | Crime | In-transit from Croxley Green Library to Chorleywood Community Library (Set: 28 Jun 2025) |
| Harpenden Library | Adult fiction | Crime | Available |
| Hemel Hempstead Library | Adult fiction | Crime | Available |
| Hoddesdon Library | Adult fiction | Crime | Available |
| Hoddesdon Library | Adult fiction | Crime | Available |
| Knebworth Community Library | Adult fiction | Crime | Available |
| London Colney Community Library | Adult fiction | Crime | Onloan - Due: 08 Jul 2025 |
| Oxhey Library | Adult fiction | Crime | Available |
| Oxhey Library | Adult fiction | Crime | Available |
| Waltham Cross Library | Adult fiction | Crime | Available |
| Welwyn Community Library | Adult fiction | Crime | Available |