This collection presents volumes one to seven of the all the published works of Robert Boyle (1627-1691), who was one of the most influential scientific and theological thinkers of his time. Discoverer of Boyle's Law, which still pertains in modern science, his writings range around the greatest scientific issues of his day. Works originally in Latin are presented in their contemporary English translations. There is a general introduction with explanatory notes to the texts. A bibliography and general index permits access to all Boyle's work.