| Abbots Langley Library | Adult fiction | | Available |
| Baldock Library | Adult fiction | | Available |
| Berkhamsted Library | Adult fiction | | Available |
| Berkhamsted Library | Adult fiction | | In-transit from North Watford Library to Berkhamsted Library (Set: 26 Jun 2021) |
| Bishops Stortford Library | Adult fiction | | Available |
| Borehamwood Library | Adult fiction | | Available |
| Buntingford Library | Adult fiction | | Available |
| Bushey Library | Adult fiction | | Available |
| Bushey Library | Adult fiction | | In-transit from Ware Library to Bushey Library (Set: 29 Nov 2021) |
| Cheshunt Library | Adult fiction | | Available |
| Chorleywood Community Library | Adult fiction | | In-transit from Mobile Services Base to Chorleywood Community Library (Set: 10 Oct 2023) |
| Croxley Green Library | Adult fiction | | Available |
| Harpenden Library | Adult fiction | | Available |
| Harpenden Library | Adult fiction | | Stock Rotation Due (Set: 30 Sep 2022) |
| Hatfield Library | Adult fiction | | Available |
| Hemel Hempstead Library | Adult fiction | | Onloan - Due: 11 Dec 2024Lost copy (Set: 16 Feb 2025) |
| Hertford Library | Adult fiction | | Available |
| Hitchin Library | Adult fiction | | Available |
| Hoddesdon Library | Adult fiction | | Available |
| Letchworth Library | Adult fiction | | Available |
| Marshalswick Library | Adult fiction | | Available |
| North Watford Library | Adult fiction | | Available |
| Oakmere Library | Adult fiction | | Available |
| Oxhey Library | Adult fiction | | Available |
| Radlett Library | Adult fiction | | Onloan - Due: 07 Jun 2025 |
| Rickmansworth Library | Adult fiction | | Available |
| Royston Library | Adult fiction | | Available |
| St Albans Library | Adult fiction | | Available |
| St Albans Library | Adult fiction | | Available |
| Stevenage Central Library | Adult fiction | | Available |
| Tring Library | Adult fiction | | Available |
| Tring Library | Adult fiction | | Available |
| Waltham Cross Library | Adult fiction | | Available |
| Ware Library | Adult fiction | | Available |
| Watford Central Library | Adult fiction | | Available |
| Welwyn Garden City Library and Information Service | Adult fiction | | Available |
| Welwyn Garden City Library and Information Service | Adult fiction | | Available |
| Woodhall Library | Adult fiction | | Missing copy (Set: 31 Mar 2022)In-transit from Sawbridgeworth Community Library to Woodhall Library (Set: 03 Jul 2021) |