| Abbots Langley Library | Children's fiction | Children's chapter books | Missing copy (Set: 22 Feb 2023) |
| Baldock Library | Children's fiction | Children's chapter books | In-transit from Letchworth Library to Baldock Library (Set: 15 Feb 2025) |
| Berkhamsted Library | Children's fiction | Children's chapter books | Available |
| Bishops Stortford Library | Children's fiction | Children's chapter books | Onloan - Due: 11 May 2024Lost copy (Set: 16 Aug 2024) |
| Bishops Stortford Library | Children's fiction | Children's chapter books | Onloan - Due: 28 May 2025 |
| Bishops Stortford Library | Children's fiction | Children's chapter books | Available |
| Borehamwood Library | Children's fiction | Children's chapter books | Available |
| Borehamwood Library | Children's fiction | Children's chapter books | Available |
| Borehamwood Library | Children's fiction | Children's chapter books | Reservation allocation expired (Set: 15 Feb 2023) |
| Bovingdon Community Library | Children's fiction | Children's chapter books | Stock Rotation Due (Set: 08 May 2025) |
| Buntingford Library | Children's fiction | Children's chapter books | Available |
| Bushey Library | Children's fiction | Children's chapter books | Reservation allocation expired (Set: 10 Feb 2023) |
| Cheshunt Library | Children's fiction | Children's chapter books | Available |
| Croxley Green Library | Children's fiction | Children's chapter books | Available |
| Cuffley Community Library | Children's fiction | Children's chapter books | Stock Rotation Due (Set: 24 Aug 2024) |
| Harpenden Library | Children's fiction | Children's chapter books | Available |
| Harpenden Library | Children's fiction | Children's chapter books | Available |
| Harpenden Library | Children's fiction | Children's chapter books | Available |
| Harpenden Library | Children's fiction | Children's chapter books | Onloan - Due: 30 May 2025 |
| Hatfield Library | Children's fiction | Children's chapter books | Onloan - Due: 27 Aug 2019Lost copy (Set: 17 Dec 2019) |
| Hatfield Library | Children's fiction | Children's chapter books | Available |
| Hemel Hempstead Library | Children's fiction | Children's chapter books | In-transit from Hoddesdon Library to Hemel Hempstead Library (Set: 15 Apr 2025) |
| Hemel Hempstead Library | Children's fiction | Children's chapter books | Available |
| Hemel Hempstead Library | Children's fiction | Children's chapter books | Available |
| Hemel Hempstead Library | Children's fiction | Children's chapter books | Available |
| Hertford Library | Children's fiction | Children's chapter books | Available |
| Hitchin Library | Children's fiction | Children's chapter books | Available |
| Hitchin Library | Children's fiction | Children's chapter books | Available |
| Hitchin Library | Children's fiction | Children's chapter books | Available |
| Hoddesdon Library | Children's fiction | Children's chapter books | Available |
| Hoddesdon Library | Children's fiction | Children's chapter books | Available |
| Letchworth Library | Children's fiction | Children's chapter books | Available |
| Leverstock Green Community Library | Children's fiction | Children's chapter books | Reservation allocation expired (Set: 10 Feb 2023)Missing copy (Set: 24 Mar 2023)In-transit from Oxhey Library to Watford Central Library (Set: 10 Feb 2023) |
| Marshalswick Library | Children's fiction | Children's chapter books | Onloan - Due: 27 May 2025 |
| North Watford Library | Children's fiction | Children's chapter books | Available |
| Oakmere Library | Children's fiction | Children's chapter books | Available |
| Oxhey Library | Children's fiction | Children's chapter books | Available |
| Radlett Library | Children's fiction | Children's chapter books | Onloan - Due: 31 May 2025 |
| Rickmansworth Library | Children's fiction | Children's chapter books | Available |
| Royston Library | Children's fiction | Children's chapter books | Available |
| St Albans Library | Children's fiction | Children's chapter books | Onloan - Due: 25 May 2025 |
| St Albans Library | Children's fiction | Children's chapter books | Onloan - Due: 18 May 2025 |
| St Albans Library | Children's fiction | Children's chapter books | Onloan - Due: 22 May 2025 |
| Stevenage Central Library | Children's fiction | Children's chapter books | Available |
| Stevenage Central Library | Children's fiction | Children's chapter books | Available |
| Stevenage Central Library | Children's fiction | Children's chapter books | Available |
| Tring Library | Children's fiction | Children's chapter books | Available |
| Waltham Cross Library | Children's fiction | Children's chapter books | Available |
| Ware Library | Children's fiction | Children's chapter books | Available |
| Watford Central Library | Children's fiction | Children's chapter books | Available |
| Watford Central Library | Children's fiction | Children's chapter books | Available |
| Watford Central Library | Children's fiction | Children's chapter books | Onloan - Due: 18 May 2025 |
| Welwyn Garden City Library and Information Service | Children's fiction | Children's chapter books | Onloan - Due: 18 May 2025 |
| Welwyn Garden City Library and Information Service | Children's fiction | Children's chapter books | Available |