*Of Natural and Supernatural Things*, attributed to Basilius Valentinus, is an emblematic work of early modern alchemical literature, presenting a cosmology in which mineral, vegetal, animal, and spiritual forces participate in a hidden but intelligible order. Through a compact, admonitory prose style—part laboratory manual, part metaphysical meditation—the text discusses the properties of substances, the preparation and purification of materials, and the correspondences linking earthly processes to celestial and supernatural principles. Its language of concealment, transformation, and revelation places it within the Hermetic and Paracelsian traditions, while its practical interest reflects the period's developing engagement with experimental natural philosophy. The work is especially notable for treating nature not as inert matter, but as a dynamic theater of generation and transmutation. Basilius Valentinus is generally regarded as a pseudonymous or legendary alchemical authority rather than a securely identifiable historical author. The name, associated with monastic learning and profound chemical expertise, gained influence through texts circulating in print during the sixteenth and seventeenth centuries. This uncertain authorship is itself significant: the work's authority rests less on biography than on its synthesis of inherited alchemical lore, Christian symbolism, and practical instruction. Its appearance reflects an era fascinated by the possibility that disciplined investigation might disclose nature's spiritual architecture. Readers interested in alchemy, the history of chemistry, occult philosophy, or early modern intellectual culture will find this book particularly rewarding. It should be approached neither as modern science nor as mere superstition, but as a serious attempt to unite observation, religious imagination, and material practice. The book offers a revealing account of how earlier thinkers understood knowledge, transformation, and the boundaries between the natural and supernatural worlds.

This enriched edition has been carefully crafted to add value to your reading experience.
- A succinct Introduction situates the work's timeless appeal and themes.
- The Synopsis outlines the central plot, highlighting key developments without spoiling critical twists.
- A detailed Historical Context immerses you in the era's events and influences that shaped the writing.
- A thorough Analysis dissects symbols, motifs, and character arcs to unearth underlying meanings.
- Reflection questions prompt you to engage personally with the work's messages, connecting them to modern life.

Basilius Valentinus, a name shrouded in the mystery of the past, is often associated with the enigmatic world of alchemy and early chemistry. While concrete biographical details are sparse and debated, Valentinus is traditionally considered to be a 15th-century canon of the Benedictine order at the monastery of Saint Peter in Erfurt, Germany, though some suggest he may be a pseudonym adopted by a group of alchemical philosophers or an invented figure of alchemical lore. Valentinus is most famously known for his treatise 'Of Natural and Supernatural Things' (De Natura Rerum), a work emblematic of the alchemical tradition that straddles the boundary between science and mysticism. In his writings, Valentinus exhibits a deep engagement with the transformation of substances, aiming to uncover the secrets of nature and the philosopher's stone — a legendary substance said to possess the power to transmute base metals into gold and grant immortality. His work has been viewed as embodying the opus of alchemy, replete with emblematic symbolism and complex allegory. The historical Basilius Valentinus, if he did indeed exist, remains an enigma, yet his purported writings have wielded considerable influence on the development of alchemy and the esoteric traditions that followed, contributing to the corpus of literature that would pave the way for modern chemistry.