Monhegan Library » Island Nonprofits Return to Monhegan:Guide Lodging Shopping Arts Non-Profits Boats Food & Drink Services Go back to directory. Add to Address Book. Monhegan Library Monhegan Library Work Phone: 207-594-0549work Work Email: monheganmemoriallibrary@gmail.comINTERNET Website: https://monheganlibrary.com/ Categories: Non-Profit Updated 4 years ago.