All Library locations will be closed on Friday, July 3 and Saturday, July 4, for Independence Day.
Meet the Director
Hi! I am Maria McCauley, the Director of Libraries. Learn more about upcoming Library programs and events in my weekly message.
Learn More
Artificial Intelligence (AI) and Disinformation (Virtual)
Wednesday, June 24 @ 6:00 PM
Learn how AI can help and harm, different types of disinformation and, different tips to detect deepfakes and evaluate online information.
To view and register for other Basic Tech Classes at the Library, please go to tinyurl.com/basictechclass.
This is a virtual event. A Zoom link will be sent to all registered participants 1 hour before the event.
Registration is required to receive a Zoom link.
Learn More
Summer Reading Kickoff Celebration: Plant a seed, read! (O'Neill)
Friday, June 26 @ 1:00 PM
Join us outdoors at the O'Neill Branch to celebrate the end of the school year and the start of the summer! Pick up a "blossom kit" (small growing kit with seeds) while supplies last.
We will also have food, games and art. No registration is required. All ages are welcome!
In case of rain or bad weather this event will be inside the O'Neill Branch.
Learn More
News
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Director's Update, June 21, 2026
Summer Reading, Cambridge Cooks, AI Disinformation Workshop, and More! -
Director's Update, June 7, 2026
Summer Art Night, Playing with Poetry, You, Me, and AI, and More! -
Cambridge Public Library Launches 2026 Summer Reading Bingo
Plant a Seed, Read! -
Director's Update, May 31, 2026
Drag Story Time, Know Your Right: Housing, Park Sounds, and More!
Check out the Monthly Newsletter
Coming Up
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Baby Lapsit (Main)
Bounces and rhymes for caregivers and babies to learn, play and develop language and motor skills. Recommended for babies ages 0-18 months and their caregivers. This program can accommodate 15 babies and their caregivers. Tickets are available on a first come, first served basis on the day of the program. The entire party must be present to receive a ticket. This program starts promptly. Unclaimed seats will be offered to someone waiting. We appreciate your patience and understanding. Please call 617-349-4038 for more information.
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Wellness for Older Adults: Tai Chi Paradigm - Intermediate (Valente)
Due to the popularity of Sifu Diaz's classes, we expect participants to attend all sessions and participation in this program will be decided by lottery. Join us in this twelve-week Tai Chi Paradigm practice, which focuses on the mind and body connection. Tai Chi is a fluid sequence of movements choreographed in a low impact routine. This is an in-person event at the Valente Branch. [registration for this program is closed] To enter the lottery, please register for the waitlist below. This waitlist will constitute the pool from which 15 names will be drawn randomly. Registration will open Wednesday, March 4 at 9AM and close Wednesday, April 1 at 5PM. Participants selected will be notified on Friday, April 3. Sponsored by the Cambridge Public Library Foundation
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Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) class. This class will be taught at a beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.
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High Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) Class. This class will be taught at a high beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.
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Story Time (Central Square)
Join us for stories, songs and rhymes! Recommended for children of all ages and their caregivers. No registration is required. Please call 617-349-4012 for more information.
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Fiber Crafts Group - Drop-In (O'Connell)
Bring your project and enjoy the company of other fiber crafters Drop-in with this informal group to work on your craft, get inspired, pick up skills and socialize. Knit, embroider, crochet, spin, mend, cross stitch and more. All crafts are welcome!
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Morning Sing-Along (Main)
Join us to sing and move together. Recommended for children of all ages and their caregivers. This program can accommodate 130 people. Tickets are available on a first come, first served basis on the day of the program. The entire party must be present to receive a ticket. This program starts promptly. Unclaimed seats will be offered to someone waiting. We appreciate your patience and understanding. Please call 617-349-4038 for more information.
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Wellness for Older Adults: Low-impact Fitness (Valente)
This class is designed for people of all levels to strengthen the muscles, the heart and the brain--all while having fun and moving to great music! Come as you are and take everything at your own pace. This class is conducted from a standing position and incorporates exercises like modified lunges, cardio, and body resistance strength training. Registration for each session is required. This is an in-person event in the Program Room of the Valente Branch Library.
-
Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) Class. This class will be taught at a beginner level. No testing is needed. For more information call Maria Balestrieri at 617-349-4013.
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English Conversation Practice, Intermediate (O'Neill)
Join us for an English for Speakers of Other Languages (ESOL) Conversation Practice. This conversation group is for those with an intermediate or high level of English language skill. No testing is required. For more information on other ESOL classes, please call Maria Balestrieri at 617-349-4013.
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Resume and Job Application Support (Central Square)
Looking for assistance creating a resume or looking for jobs? Join us at the Central Square Branch Library (45 Pearl St.) for assistance with resumes, job hunting, and online applications. Support will be available from 1-3 p.m. No registration is required. For more information call Maria Balestrieri at 617-349-4013.
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Open Shop (Main)
During Open Shop, anyone who has completed Hive training and is badged can reserve Hive equipment or studio spaces. Additionally, individuals are welcome to drop in to work on their projects independently. The Hive staff will assist with questions as they are able! New makers are also welcome to come in during open shop for a 10min drop in video safety training! Tool Reservations for this date will open two weeks prior from this date.
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Baby Lapsit (Main)
Bounces and rhymes for caregivers and babies to learn, play and develop language and motor skills. Recommended for babies ages 0-18 months and their caregivers. This program can accommodate 15 babies and their caregivers. Tickets are available on a first come, first served basis on the day of the program. The entire party must be present to receive a ticket. This program starts promptly. Unclaimed seats will be offered to someone waiting. We appreciate your patience and understanding. Please call 617-349-4038 for more information.
-
Wellness for Older Adults: Tai Chi Paradigm - Intermediate (Valente)
Due to the popularity of Sifu Diaz's classes, we expect participants to attend all sessions and participation in this program will be decided by lottery. Join us in this twelve-week Tai Chi Paradigm practice, which focuses on the mind and body connection. Tai Chi is a fluid sequence of movements choreographed in a low impact routine. This is an in-person event at the Valente Branch. [registration for this program is closed] To enter the lottery, please register for the waitlist below. This waitlist will constitute the pool from which 15 names will be drawn randomly. Registration will open Wednesday, March 4 at 9AM and close Wednesday, April 1 at 5PM. Participants selected will be notified on Friday, April 3. Sponsored by the Cambridge Public Library Foundation
-
Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) class. This class will be taught at a beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.
-
High Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) Class. This class will be taught at a high beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.
-
Story Time (Central Square)
Join us for stories, songs and rhymes! Recommended for children of all ages and their caregivers. No registration is required. Please call 617-349-4012 for more information.
-
Fiber Crafts Group - Drop-In (O'Connell)
Bring your project and enjoy the company of other fiber crafters Drop-in with this informal group to work on your craft, get inspired, pick up skills and socialize. Knit, embroider, crochet, spin, mend, cross stitch and more. All crafts are welcome!
-
Morning Sing-Along (Main)
Join us to sing and move together. Recommended for children of all ages and their caregivers. This program can accommodate 130 people. Tickets are available on a first come, first served basis on the day of the program. The entire party must be present to receive a ticket. This program starts promptly. Unclaimed seats will be offered to someone waiting. We appreciate your patience and understanding. Please call 617-349-4038 for more information.
-
Wellness for Older Adults: Low-impact Fitness (Valente)
This class is designed for people of all levels to strengthen the muscles, the heart and the brain--all while having fun and moving to great music! Come as you are and take everything at your own pace. This class is conducted from a standing position and incorporates exercises like modified lunges, cardio, and body resistance strength training. Registration for each session is required. This is an in-person event in the Program Room of the Valente Branch Library.
-
Baby Lapsit (Main)
Bounces and rhymes for caregivers and babies to learn, play and develop language and motor skills. Recommended for babies ages 0-18 months and their caregivers. This program can accommodate 15 babies and their caregivers. Tickets are available on a first come, first served basis on the day of the program. The entire party must be present to receive a ticket. This program starts promptly. Unclaimed seats will be offered to someone waiting. We appreciate your patience and understanding. Please call 617-349-4038 for more information.
-
Wellness for Older Adults: Tai Chi Paradigm - Intermediate (Valente)
Due to the popularity of Sifu Diaz's classes, we expect participants to attend all sessions and participation in this program will be decided by lottery. Join us in this twelve-week Tai Chi Paradigm practice, which focuses on the mind and body connection. Tai Chi is a fluid sequence of movements choreographed in a low impact routine. This is an in-person event at the Valente Branch. [registration for this program is closed] To enter the lottery, please register for the waitlist below. This waitlist will constitute the pool from which 15 names will be drawn randomly. Registration will open Wednesday, March 4 at 9AM and close Wednesday, April 1 at 5PM. Participants selected will be notified on Friday, April 3. Sponsored by the Cambridge Public Library Foundation
-
Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) class. This class will be taught at a beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.