Walter William Bryant (1874–1957) was an eminent British astronomer and author. He served at the prestigious Royal Observatory, Greenwich, where he contributed to the field of positional astronomy and celestial mechanics. Bryant's literary legacy, while specific to the discipline of astronomy, captures the confluence of technical precision and narrative grace. His book 'Galileo' is a scholarly tribute, encapsulating the life and seminal work of the forefather of modern observational astronomy. In this concise biography, Bryant celebrates Galileo's groundbreaking telescopic discoveries, which revolutionized the understanding of the cosmos and set the foundation for the scientific method. Bryant's clear, informative style makes the subject accessible, reflecting his passion for educating the public about astronomical history. Moreover, his work often serves as a bridge between complex astronomical concepts and the lay reader's curiosity about the universe. Throughout his career, Bryant distinguished himself not only as a dedicated observer of the heavens but also as a historian of astronomy, making significant contributions to preserving the legacy of pioneering scientists through his erudite writings.