| Borehamwood Library | Adult fiction | Thriller / Paperback | Available |
| Bovingdon Community Library | Adult fiction | Thriller / Paperback | Available |
| Brookmans Park Community Library | Adult fiction | Thriller / Paperback | Available |
| Buntingford Library | Adult fiction | Thriller / Paperback | Available |
| Bushey Library | Adult fiction | Thriller / Paperback | Available |
| Chorleywood Community Library | Adult fiction | Thriller / Paperback | Available |
| Cuffley Community Library | Adult fiction | Thriller / Paperback | Available |
| Goffs Oak Community Library | Adult fiction | Thriller / Paperback | Available |
| Hatfield Library | Adult fiction | Thriller / Paperback | Available |
| Kings Langley Community Library | Adult fiction | Thriller / Paperback | Onloan - Due: 19 Jul 2025 |
| Leverstock Green Community Library | Adult fiction | Thriller / Paperback | Available |
| London Colney Community Library | Adult fiction | Thriller / Paperback | Available |
| Radlett Library | Adult fiction | Thriller / Paperback | Available |
| Redbourn Community Library | Adult fiction | Thriller / Paperback | Available |
| Royston Library | Adult fiction | Thriller / Paperback | Available |
| Sawbridgeworth Community Library | Adult fiction | Thriller / Paperback | Available |
| Stevenage Old Town Library | Adult fiction | Thriller / Paperback | Onloan - Due: 15 Jul 2025 |
| Waltham Cross Library | Adult fiction | Thriller / Paperback | Available |
| Welwyn Community Library | Adult fiction | Thriller / Paperback | Available |
| Welwyn Garden City Library and Information Service | Adult fiction | Thriller / Paperback | Onloan - Due: 31 Jul 2025 |
| Woodhall Library | Adult fiction | Thriller / Paperback | Available |