This book investigates the complex interplay between Johannes Kepler's scientific endeavors and his engagement with astrology and philosophical concepts of the soul. Patrick J. Boner examines how Kepler, a pivotal figure in the Scientific Revolution, sought to synthesize his mechanistic understanding of the cosmos with older traditions of astrology and the prevailing philosophical ideas about the human soul. The work explores the intellectual landscape of the late Renaissance and early modern period, highlighting the challenges and opportunities Kepler faced in reconciling empirical observation with metaphysical inquiry.

This scholarly work is positioned as a detailed examination of Johannes Kepler's multifaceted intellectual contributions, moving beyond a purely mechanistic view of his astronomy. It aims to provide a nuanced understanding of how Kepler integrated astrological beliefs and philosophical ideas about the soul into his scientific framework. The book likely appeals to specialists in the history of science, philosophy, and intellectual history seeking a deeper appreciation of Kepler's complex worldview.