There will be a system upgrade on Tuesday, December 6th from 7pm to 8pm. ComCat will not be available during this time. Full functionality should return after 8pm. Thank you.
The Commonwealth Catalog (ComCat) provides all the same convenience and features as the old Statewide Virtual Catalog but with a much more modern and easy-to-use interface, including book jacket images and improved search options. Users can easily select their preferred format for an item when multiple choices are available. Hardcover, paperback, large print, audiobooks, and DVDs will appear together in search results.
For promotional materials and graphics for online and print use, visit the ComCat toolkit page.
If your library is in one of these networks, your patrons should now use ComCat to request library materials beyond what's in your catalog:
Patrons can also explore ComCat as a guest.