Notes Library
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Resolves 401 error issues.
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Only use this button if you are a returning reader. Otherwise, you'll be served Google's 401 error page.

Notes Library gives students and educators direct access to e-books from the browser, verified through your Google account.

Algebra, Geometry, and Nutrition & Dietetics titles are visible to every reader worldwide. All other titles stay hidden by default — your educator must explicitly add your Google account to the approved list before those titles even appear in your library, let alone open for reading.

Sign in required
If you have previously been served a "401. That's an error." Google page, use the "Sign in with Google" button, which will redirect you to sign in with Google for both your browser and the application. This resolves the 401 error in almost all cases. Afterwards return and use the continue button. If it doesn't work on the first try, try a different browser — preferably a laptop using Chrome. If you are a returning user, simply press Continue.