The Groton Public Library will offer a five-part meditation series beginning Tuesday, Nov. 1, at 7 p.m. with a screening of the documentary film, “The Power of the Heart.” This film, from the director of “The Secret,” features influential writers and thinkers including Paulo Coelho, Maya Angelou, Deepak Chopra, Isabel Allende and Eckhart Tolle.

Guided meditations led by Marsha Thompson, a trained Sahaj Marg meditator, will begin on Tuesday, Nov. 15, at 7 p.m. Meditation sessions continue for the next three Tuesday evenings, Nov. 22, Nov. 29 and Dec. 6, at 7 p.m. and will cover a different topic about heartfulness meditation. Each session will include a 30-minute guided relaxation and meditation session.

All sessions are free of charge. No registration is required. Participants are encouraged but not required to attend all sessions.