Abbots Langley Library Adeyfield Library Baldock Library Berkhamsted Library Bishop's Stortford Library Borehamwood Library Bovingdon Community Library Brookmans Park Community Library Buntingford Library Bushey Library Cheshunt Library Chorleywood Community Library Croxley Green Library Cuffley Community Library Goffs Oak Community Library Harpenden Library Hatfield Library Hemel Hempstead Library Hertford Library Hertfordshire Archives and Local Studies Hitchin Library Hoddesdon Library Kings Langley Community Library Knebworth Community Library Letchworth Library Leverstock Green Community Library (Hemel Hempstead) London Colney Community Library Marshalswick Library North Watford Library Oakmere Library (Potters Bar) Oxhey Library (South Oxhey) Performing Arts / Central Stocks Unit (Welwyn Garden City) Radlett Library Redbourn Community Library Rickmansworth Library Royston Library Sawbridgeworth Community Library St Albans Library Stevenage Central Library Stevenage Old Town Library Tring Library Waltham Cross Library Ware Library Watford Library Welwyn Community Library Welwyn Garden City Central Library Wheathampstead Community Library Woodhall Library (Welwyn Garden City)