Hi! I am Maria McCauley, the Director of Libraries. Learn more about upcoming Library programs and events in my weekly message.

Join the Cambridge Public Library in celebrating our Summer Reading theme—“Plant a seed, read!”—by gathering with us for a reading and talk with author and biologist, David George Haskell, author of How Flowers Made Our World: The Story of Nature's Revolutionaries, published just this past March. The recipient of mutliple starred reviews, How Flowers Made Our World has been described as “a work of real passion” (The New York Times) and “a seamless melding of poetry and science” (Wall Street Journal) and in it, David George Haskell, a two-time finalist for the Pulitzer Prize in Nonfiction, argues that flowers “belong at the center of the story of how our world came to be.” Registration is required.

Due to the heat emergency declared by the City of Cambridge, this performance has been moved to the Lecture Hall on Level 2 of the Main Library. Robin Byrde is a Boston-based singer-songwriter who enjoys making music in many different genres including pop, rock, folk, and soul. Originally from Southwest Virginia, Robin moved to Boston in 2017 to pursue a degree in opera performance before finding their own unique voice and style. You can often find Robin busking in the Public Garden or the Downtown Crossing T station; don't be afraid to come up and say hello! PARK SOUNDS 2026 brings free outdoor musical performances featuring local artists to the front lawn of the Cambridge Public Library Main Branch. These events are all-ages. Bring a chair, food, and loved ones to celebrate the summer! Funding is provided by the CPL Foundation in memory of Janet Axelrod.