CLAMS Catalog
The Cape Libraries Automated Materials Sharing (CLAMS) catalog is the primary catalog of the Nantucket Atheneum.
CLAMS is the shared library catalog of the Cape and Islands Libraries Automated Materials Sharing Network, a non-profit, cooperative association of libraries on Cape Cod, Martha’s Vineyard, and Nantucket.
Member libraries share resources — over 1.6 million items including books, magazines, and non-print resources — through a computer network with terminals located in each member library and also through an online portal.
A CLAMS library card allows patrons to borrow books and other materials from all member libraries.