| Abbots Langley Library | Adult fiction | Thriller / Paperback | Available |
| Abbots Langley Library | Adult fiction | Thriller / Paperback | Available |
| Adeyfield Library | Adult fiction | Thriller / Paperback | Available |
| Borehamwood Library | Adult fiction | Thriller / Paperback | Available |
| Bushey Library | Adult fiction | Thriller / Paperback | Available |
| Chorleywood Community Library | Adult fiction | Thriller / Paperback | Available |
| Goffs Oak Community Library | Adult fiction | Thriller / Paperback | Available |
| Harpenden Library | Adult fiction | Thriller / Paperback | Onloan - Due: 31 May 2025 |
| Hatfield Library | Adult fiction | Thriller / Paperback | Available |
| Hemel Hempstead Library | Adult fiction | Thriller / Paperback | Available |
| Hitchin Library | Adult fiction | Thriller / Paperback | Available |
| Hitchin Library | Adult fiction | Thriller / Paperback | Onloan - Due: 20 May 2025 |
| Hitchin Library | Adult fiction | Thriller / Paperback | Available |
| Hitchin Library | Adult fiction | Thriller / Paperback | Available |
| Knebworth Community Library | Adult fiction | Thriller / Paperback | Damaged - Other (Set: 19 Dec 2019) |
| Letchworth Library | Adult fiction | Thriller / Paperback | Available |
| Leverstock Green Community Library | Adult fiction | Thriller / Paperback | Available |
| Oakmere Library | Adult fiction | Thriller / Paperback | Available |
| Oakmere Library | Adult fiction | Thriller / Paperback | Available |
| Oakmere Library | Adult fiction | Thriller / Paperback | Onloan - Due: 24 May 2025 |
| Radlett Library | Adult fiction | Thriller / Paperback | Reservation allocation expired (Set: 24 Feb 2019)Missing copy (Set: 07 Aug 2019)In-transit from Radlett Library to Watford Central Library (Set: 02 Feb 2019) |
| Sawbridgeworth Community Library | Adult fiction | Thriller / Paperback | Missing copy (Set: 29 Apr 2023) |
| St Albans Library | Adult fiction | Thriller / Paperback | Available |
| Stevenage Old Town Library | Adult fiction | Thriller / Paperback | Available |
| Ware Library | Adult fiction | Thriller / Paperback | Available |
| Watford Central Library | Adult fiction | Thriller / Paperback | Available |
| Welwyn Community Library | Adult fiction | Thriller / Paperback | In-transit from Baldock Library to Welwyn Community Library (Set: 09 Jan 2020) |
| Welwyn Garden City Library and Information Service | Adult fiction | Thriller / Paperback | Available |
| Woodhall Library | Adult fiction | Thriller / Paperback | Available |