The book ‘The Martyrs of Science, or, The Lives of Galileo, Tycho Brahe, and Kepler’ is written by David Brewster. This book was Published in 1841 and it sustains biographies of Galileo Galilei, Tycho Brahe, and Johannes Kepler. As the story shows, these three men played an important role in the scientific revolution in the early modern era. The book analyzes their lives, their scientific contributions, and the challenges they faced.