DARCY LIBRARY OF BEULAH. 7238 Commercial Ave, PO Box 469, Beulah, MI 49617. (231) 882-4037 // www.darcylibraryofbeulah.org. Darcy Library of Beulah is a small, award-winning public library nestled in the heart of Northern. Michigan. We’re proactive in our community partnerships, particularly with local schools, and creatively stretch available resources to meet the need of our patrons. We’re currently looking for someone to join our team on a par...