Commonwealth Catalog (the new Virtual Catalog)

The Commonwealth Catalog is now up and running! This system replaces the Virtual Catalog. You can now log in, search, and place requests.

If you’re unable to locate an item in the SAILS Library Network, then try the Commonwealth Catalog as your next step. The Commonwealth Catalog extends your search beyond the SAILS Library Network. In one easy step, you can search through millions of items at participating libraries across Massachusetts to find the books, DVDs, and music you’re looking for. Make a request and it will be delivered right to your local library for pickup.

For help using the new Commonwealth Catalog, please call 781-293-2151 x106 or email