Libraries
Warren County Library System
Warren County Library Headquarters
199 Hardwick Street
Belvidere, NJ 07823
Telephone: 908-475-6322
Website: www.warrenlib.org
Catherine Dickson Hofman Branch Library
4 Lambert Road
Blairstown, NJ 07825
Telephone: 908-362-8335
Franklin Branch Library
1502 Route 57
Washington, NJ 07882
Telephone: 908-689-7922
Northeast Branch Library
63 Route 46
Hackettstown, NJ 07840
Telephone: 908-813-3858