Your Account in the Barton Catalog is accessed via Touchstone, MIT’s single sign-on web authentication.

More information about: Your Account | MIT’s Touchstone Authentication

MIT users

You should be able to connect seamlessly using MIT’s Touchstone. If you experience any problems, please Ask Us for help.

MIT spouses, Borrowing Card users, etc.

Registered library users without an MIT Kerberos account should contact circulation@mit.edu for assistance.