Returns are accepted Friday & Saturday ONLY from 10am - 5pm, or until the book drop is full. Please note: If the book drop fills up on Friday, it will be locked and not reopened until 10 am the following Friday so we can quarantine items safely. For safety, returns are quarantined and may not be "checked in" for up to a week. No overdue fines are charged.

Returns are ONLY accepted Friday until 7 pm & Saturday between 10 am-2 pm, or until the book drop is full. Please note: If the book drop fills up on Friday, it will be locked and not reopened until 10 am the following Friday so we can quarantine items safely. For safety, returns are quarantined and may not be "checked in" for up to a week. No overdue fines are charged.

Returns are accepted Friday & Saturday ONLY from 10am - 5pm, or until the book drop is full. Please note: If the book drop fills up on Friday, it will be locked and not reopened until 10 am the following Friday so we can quarantine items safely. For safety, returns are quarantined and may not be "checked in" for up to a week. No overdue fines are charged.

History Room Librarian Assistance:

Docent Assistance:

Hours subject to change. We suggest calling the Reference Desk at 763-9801 to verify the room is staffed before making a trip to the History Room.

Inquire at the reference desk if you need materials when the room is not open.

Questions?  Email the Petaluma History Room at: Petaluma.History.Room@sonomalibrary.org

Returns are accepted Friday & Saturday ONLY from 10am - 5pm, or until the book drop is full. Please note: If the book drop fills up on Friday, it will be locked and not reopened until 10 am the following Friday so we can quarantine items safely. For safety, returns are quarantined and may not be "checked in" for up to a week. No overdue fines are charged.

Returns are accepted Friday & Saturday ONLY from 10am - 5pm, or until the book drop is full. Please note: If the book drop fills up on Friday, it will be locked and not reopened until 10 am the following Friday so we can quarantine items safely. For safety, returns are quarantined and may not be "checked in" for up to a week. No overdue fines are charged.

Las devoluciones se aceptan SOLO los viernes y sábados de 10 a.m. a 5 p.m., o hasta que el buzón esté lleno. Cuando el buzón se llene, se bloqueará y no se volverá a abrir hasta el próximo viernes a las 10 a.m. para que podamos poner los artículos en cuarentena por seguridad. Los artículos se registrarán después de la cuarentena. No se cobran multas vencidas.

Returns are accepted Friday & Saturday ONLY from 10am - 5pm, or until the book drop is full. Please note: If the book drop fills up on Friday, it will be locked and not reopened until 10 am the following Friday so we can quarantine items safely. For safety, returns are quarantined and may not be "checked in" for up to a week. No overdue fines are charged.