Elizabethan England's most famous natural philosopher John Dee recorded his reflections on the natural world, the practice of natural philosophy, and the apocalypse in a series of conversations with angels, which have long been an enigmatic facet of his life and work. This book makes extensive use of Dee's library and annotations to clarify this mystery by providing a detailed analysis of these conversations. Professor Harkness contextualizes Dee's angel conversations within the natural, philosophical, religious, and social contexts of his time, arguing that the conversations represent a continuing development of John Dee's earlier concerns and interests. This book will appeal to those with an interest in the history of science, students of religion, and everyone who approaches the new millennium with a wary eye.

The first authorized copy of this mysterious, much-speculated-upon, one-of-a-kind, centuries-old puzzle "For the first time, a complete reproduction [of] The Voynich Manuscript, has been published, featuring essays exploring what is known about the book and extra-wide margins so readers can record their responses to its beguiling, beautiful strangeness."-Nina Maclaughlin, Boston Globe "For people who like a good historical mystery, this . . . fifteenth- or sixteenth-century Voynich Manuscript will fascinate."-Rebecca Onion, Slate Many call the fifteenth-century codex, commonly known as the "Voynich Manuscript," the world's most mysterious book. Written in an unknown script by an unknown author, the manuscript has no clearer purpose now than when it was rediscovered in 1912 by rare books dealer Wilfrid Voynich. The manuscript appears and disappears throughout history, from the library of the Holy Roman Emperor Rudolf II to a secret sale of books in 1903 by the Society of Jesus in Rome. The book's language has eluded decipherment, and its elaborate illustrations remain as baffling as they are beautiful. For the first time, this facsimile, complete with elaborate folding sections, allows readers to explore this enigma in all its stunning detail, from its one-of-a-kind "Voynichese" text to its illustrations of otherworldly plants, unfamiliar constellations, and naked women swimming though fantastical tubes and green baths. The essays that accompany the manuscript explain what we have learned about this work-from alchemical, cryptographic, forensic, and historical perspectives-but they provide few definitive answers. Instead, as New York Times best-selling author Deborah Harkness says in her introduction, the book "invites the reader to join us at the heart of the mystery."

John Dee's angel conversations have been an enigmatic facet of Elizabethan England's most famous natural philosopher's life and work. Professor Harkness contextualizes Dee's angel conversations within the natural philosophical, religious and social contexts of his time. She argues that they represent a continuing development of John Dee's earlier concerns and interests. These conversations include discussions of the natural world, the practice of natural philosophy, and the apocalypse.

Not just a few elite scientists, but Londoners from all walks of life--lawyers, prisoners, midwives, merchants--participated in the scientific community of Elizabethan times Bestselling author Deborah Harkness (A Discovery of Witches, Shadow of Night) explores the streets, shops, back alleys, and gardens of Elizabethan London, where a boisterous and diverse group of men and women shared a keen interest in the study of nature. These assorted merchants, gardeners, barber-surgeons, midwives, instrument makers, mathematics teachers, engineers, alchemists, and other experimenters, she contends, formed a patchwork scientific community whose practices set the stage for the Scientific Revolution. While Francis Bacon has been widely regarded as the father of modern science, scores of his London contemporaries also deserve a share in this distinction. It was their collaborative, yet often contentious, ethos that helped to develop the ideals of modern scientific research. The book examines six particularly fascinating episodes of scientific inquiry and dispute in sixteenth-century London, bringing to life the individuals involved and the challenges they faced. These men and women experimented and invented, argued and competed, waged wars in the press, and struggled to understand the complexities of the natural world. Together their stories illuminate the blind alleys and surprising twists and turns taken as medieval philosophy gave way to the empirical, experimental culture that became a hallmark of the Scientific Revolution.