Library Director
Siobhan Koch

Mailing Address
121 Diamond Spring Road
Denville, NJ 07834


  • Circulation: Ext. 200, 201 (Renewals and questions concerning your account)
  • Reference: Ext. 203 (To place holds and ask research questions)
  • Youth Services: Ext. 202 (To place holds and ask research questions about children and teen materials)
  • Administration and Bookkeeping: Ext. 204, 207

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    We are collecting Breakfast Bags for Nourish NJ through Monday, 1/25. 🥣

    When you make your brown paper bag, please include:

    • Small cereal box
    • Box of shelf stable milk
    • Juice box or small water
    • Granola bar
    • Fruit cup
    • Plastic spoon + napkin