Concerning the More Certain Fundamentals of Astrology - Paperback

Kepler and the Laws of Planetary Motion - Paperback

Kepler - Paperback

The Harmonies of the World - Hardcover

The Harmonies of the World - Paperback

Kepler and the Laws of Planetary Motion - Paperback

The Discovery of Kepler's Laws: The Interaction of Science, Philosophy, and Religion - Paperback

Johannes Kepler Life and Letters - Paperback

Radical Chapters: Pacifist Bookseller Roy Kepler and the Paperback Revolution, Revised Edition - Paperback

Johannes Kepler Life and Letters - Hardcover

Kepler's Witch: An Astronomer's Discovery of Cosmic Order Amid Religious War, Political Intrigue, and the Heresy Trial of His Mother - Paperback

A Kepler's Dozen: Thirteen Stories About Distant Worlds That Really Exist - Paperback

Astronomer & the Witch: Johannes Kepler's Fight for His Mother - Hardcover

Harmonies of the World - Paperback

Tiger V. Jack: Golf's Great Debate - Hardcover

The Voice Is All: The Lonely Victory of Jack Kerouac - Paperback

The Sidereal Messenger of Galileo Galilei and a Part of the Preface to Kepler's Dioptrics Containing the Original Account of Galileo's Astronomical Di - Hardcover

The Jack of Ruin: The Rogue & Knight Adventure Continues - Hardcover

From Sight to Light: The Passage from Ancient to Modern Optics - Paperback

Tycho Brahe: The Life and Legacy of the Legendary Astronomer Who Mentored Johannes Kepler - Paperback

Tycho Brahe and Johannes Kepler: The Lives of the Early Modern Astronomers Whose Partnership Revolutionized the Field of Astronomy - Paperback

Mathematical Principles of Natural Philosophy - Paperback

Jack & Jill - Paperback