All Library locations will be closed on Friday, June 5, for staff training.
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
Fourth Annual Spelling Bee Finals (Main)
Saturday, May 30 @ 12:00 PM
Join us for the Fourth Annual Spelling Bee Finals. The Bee aims to enhance the spelling and vocabulary skills of contestants while promoting reading, writing, and appreciation for the power of words. Community members are invited to attend the finals to provide support and cheer on contestants.
Learn More
Chess Hour (Boudreau)
Monday, June 1 @ 5:00 PM
Come join us at the Boudreau branch for a chess challenge. Players of all skill levels and all ages are welcome to participate.
Chess sets will be provided, but feel free to bring your own if you prefer. This is not an instructional class, but rather a gathering for individuals who want to play and test their skills against other members of the community.
There's no need to register in advance - simply drop by and challenge yourself to improve your mastery of this classic game!
If you have any questions, please feel free to contact us at 617-349-4017 or via email: ipachoncaballero@cambridgema.gov or mmcglathery@cambridgema.gov
Learn More
News
-
Director's Update, May 17, 2026
Pulitzer Prize Winner Yiyun Li, Blood Drive, Boston Festival Orchestra, and More! -
Director's Update, May 10, 2026
Warren Milteer, Jr., Park Sounds, AAPI Poetry Reading, and More! -
Cambridge Public Library to Welcome Pulitzer Prize-Winning Author Yiyun Li
Yiyun Li will read from her 2026 Pulitzer Prize-winning memoir, Things in Nature Merely Grow -
Director's Update, May 3, 2026
Portuguese Language Day Concert, Fixit Clinic, Earthwise Aware Nature Walk, and More!
Check out the Monthly Newsletter
Coming Up
-
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.
-
Wellness for Older Adults: Tai Chi Paradigm - Beginner (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 eleven-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. 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
-
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.
-
Kick Back & Watch a Movie (Central)
Come watch a movie on Central Square Library’s big screen and eat free popcorn!
-
Cambridge Young Authors' Squad - CYAS with guest author Fin Leary (O'Neill)
Young people ages 10 to 14 who love to write are welcome to share their ideas and writing. Snacks are provided! This week there will be a special guest, local author Fin Leary! If you are attending for the first time, registration is helpful, but not required.
-
Sewing 101 (Main)
In this 90-minute workshop, you’ll learn the basics of sewing machine operation and safety. This session will cover machine setup, basic functions, threading the machine, reloading the bobbin, sewing straight stitches, and recognizing when stitch tension has gone awry. We’ll also cover some safety best practices when operating a sewing machine. As we learn together, we’ll work on a simple sewing project—a drawstring bag—which most students will be able to complete by the end of the class. You must complete Hive Safety Training before registering for this workshop. Please arrive on time. If you are more than 10 minutes late, you will not be able to join the class.
-
CANCELED: CPL Nature Club - Spring Birdwatching at Fresh Pond (O'Neill)
All ages are welcome to join us as we observe birds at Fresh Pond. We will look for birds migrating to or through our area as well as year-round resident birds. As we walk we will discuss general birdwatching tips and learn more about the birds we share our outdoor spaces with. A limited supply of binoculars will be available. Registration is required for this event. The walk will meet outside the ranger station/water department building at Fresh Pond: https://maps.app.goo.gl/G1bJGhMG17mAaFgL9 In case of inclement weather, this event will be canceled. For more information, contact the O'Neill Branch at 617-349-4023.
-
Arabic Story Time (Main)
The Library is pleased to be working with dedicated community members to offer a special story time in Arabic! This program which will be conducted primarily in Arabic with the intention of helping young Arabic language learners to improve their skills. This program is suitable for children up to age 7. 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, and any unclaimed seats will be offered to someone waiting. We appreciate your patience and understanding. Please call 617-349-4038 for more information.
-
Serger Training (Main)
Are you an intermediate or advanced sewer? This class will cover serger machine setup, threading a serger, and identifying correct tension settings with different types of fabric. You will learn about ways to use our Elna Extend 864 Air serger to take your sewing skills to the next level by producing special finishing styles, hemming, trimming and assembling your garments. Up to two patrons can register for this class. This class is designed for patrons who have prior experience using a sewing machine to complete many types of fiber arts projects. If you are new to machine sewing, we recommend you take our Sewing 101 workshop before using our serger. You must complete Hive Safety Training before registering for this workshop. Please arrive on time. If you are more than 10 minutes late, you will not be able to join the class.
-
Fourth Annual Spelling Bee Finals (Main)
Join us for the Fourth Annual Spelling Bee Finals. The Bee aims to enhance the spelling and vocabulary skills of contestants while promoting reading, writing, and appreciation for the power of words. Community members are invited to attend the finals to provide support and cheer on contestants.
-
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.
-
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.
-
Wellness for Older Adults: Tai Chi Paradigm - Beginner (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 eleven-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. 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
-
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.
-
Kick Back & Watch a Movie (Central)
Come watch a movie on Central Square Library’s big screen and eat free popcorn!
-
Cambridge Young Authors' Squad - CYAS with guest author Fin Leary (O'Neill)
Young people ages 10 to 14 who love to write are welcome to share their ideas and writing. Snacks are provided! This week there will be a special guest, local author Fin Leary! If you are attending for the first time, registration is helpful, but not required.
-
Sewing 101 (Main)
In this 90-minute workshop, you’ll learn the basics of sewing machine operation and safety. This session will cover machine setup, basic functions, threading the machine, reloading the bobbin, sewing straight stitches, and recognizing when stitch tension has gone awry. We’ll also cover some safety best practices when operating a sewing machine. As we learn together, we’ll work on a simple sewing project—a drawstring bag—which most students will be able to complete by the end of the class. You must complete Hive Safety Training before registering for this workshop. Please arrive on time. If you are more than 10 minutes late, you will not be able to join the class.
-
CANCELED: CPL Nature Club - Spring Birdwatching at Fresh Pond (O'Neill)
All ages are welcome to join us as we observe birds at Fresh Pond. We will look for birds migrating to or through our area as well as year-round resident birds. As we walk we will discuss general birdwatching tips and learn more about the birds we share our outdoor spaces with. A limited supply of binoculars will be available. Registration is required for this event. The walk will meet outside the ranger station/water department building at Fresh Pond: https://maps.app.goo.gl/G1bJGhMG17mAaFgL9 In case of inclement weather, this event will be canceled. For more information, contact the O'Neill Branch at 617-349-4023.
-
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.
-
Wellness for Older Adults: Tai Chi Paradigm - Beginner (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 eleven-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. 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
-
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.