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Submit a question to an SFPL librarian via email. Emailed questions may not be answered immediately.



The Brainfuse online homework help program provides on demand, one-to-one homework help in English, Spanish and Cantonese for K-12, college students and adult learners in math, science, digital literacy, English, social studies and other subjects. Live one-to-one help.


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Frequently Asked Questions

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Call during business hours to speak with an SFPL librarian at (415) 557-4400.


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Visit the Main Library or neighborhood libraries in person.