Go to LibSearch. There you will see a yellow bar at the top of the screen that says Welcome, Guest. Sign in to your institution for full access to your library’s resources.
Click on Welcome Guest and you will be prompted to login with your Caltech access credentials
Once you’re logged in, go to My Loans.
From here, click on the Renew button under the item title, authors, and subjects.
Once your item has been renewed, you will see confirmation that your renewal request was successful. (Click the X in the top right of the box to close it.)
Check to make sure your due date was updated by looking at My Loan: Due Date under the item title, authors, and subjects.
