| Berkhamsted Library | Adult fiction | Thriller / Paperback | Available |
| Harpenden Library | Adult fiction | Thriller / Paperback | Available |
| Hertford Library | Adult fiction | Thriller / Paperback | Available |
| Hitchin Library | Adult fiction | Thriller / Paperback | Available |
| Letchworth Library | Adult fiction | Thriller / Paperback | Available |
| North Watford Library | Adult fiction | Thriller / Paperback | Available |
| Oxhey Library | Adult fiction | Thriller / Paperback | Available |
| Royston Library | Adult fiction | Thriller / Paperback | Available |
| St Albans Library | Adult fiction | Thriller / Paperback | Available |
| Stevenage Central Library | Adult fiction | Thriller / Paperback | Available |
| Welwyn Garden City Library and Information Service | Adult fiction | Thriller / Paperback | Available |