Author and professor emeritus Alan Powers will speak on his book "The Worlds of Giodano Bruno: The Man Galileo Plagiarized" on Tuesday, April 16 at 6:30 p.m. at the Mattapoisett Library

Learn about this Italian philosopher, astronomer, mathematician, and occultist whose theories anticipated modern science and who was burned at the stake in 1600 for his advanced knowledge of the world.

Books will be available for purchase and signing.