The Alchemy of Time is a magical realism fable that intertwines multiple aspects of the extraordinary possibilities of the human experience in the last chapters of an individual's personal history.

In the middle of the fourteenth century, the Franciscan friar John of Rupescissa sent a dramatic warning to his followers: the end times were coming; the apocalypse was near. Rupescissa's teachings were unique in his era. He claimed that knowledge of the natural world, and alchemy in particular, could act as a defense against the calamity of the last days. He treated alchemy as medicine (his work was the conceptual forerunner of pharmacology), and reflected emerging technologies and views that sought to combat famine, plague, religious persecution, and war. In order to understand scientific knowledge as it is today, Leah DeVun asks that we revisit the Black Death, the Hundred Years' War, and the Avignon Papacy through Rupescissa's eyes. The advances he pioneered, along with the exciting strides made by his contemporaries, shed critical light on future developments in medicine, pharmacology, and chemistry.

In the middle of the fourteenth century, the Franciscan friar John of Rupescissa sent a dramatic warning to his followers: the last days were coming; the apocalypse was near. Deemed insane by the Christian church, Rupescissa had spent more than a decade confined to prisons in one case wrapped in chains and locked under a staircase yet ill treatment could not silence the friar's apocalyptic message. Religious figures who preached the end times were hardly rare in the late Middle Ages, but Rupescissa's teachings were unique. He claimed that knowledge of the natural world, and alchemy in particular, could act as a defense against the plagues and wars of the last days. His melding of apocalyptic prophecy and quasi-scientific inquiry gave rise to a new genre of alchemical writing and a novel cosmology of heaven and earth. Most important, the friar's research represented a remarkable convergence between science and religion. In order to understand scientific knowledge today, Leah DeVun asks that we revisit Rupescissa's life and the critical events of his age the Black Death, the Hundred Years' War, the Avignon Papacy through his eyes. Rupescissa treated alchemy as medicine (his work was the conceptual forerunner of pharmacology) and represented the emerging technologies and views that sought to combat famine, plague, religious persecution, and war. The advances he pioneered, along with the exciting strides made by his contemporaries, shed critical light on later developments in medicine, pharmacology, and chemistry.

In 1573, the alchemist Anna Zieglerin gave her patron, the Duke of Braunschweig-Wolfenbüttel, the recipe for an extraordinary substance she called the lion's blood. She claimed that this golden oil could stimulate the growth of plants, create gemstones, transform lead into the coveted philosophers' stone—and would serve a critical role in preparing for the Last Days. Boldly envisioning herself as a Protestant Virgin Mary, Anna proposed that the lion's blood, paired with her own body, could even generate life, repopulating and redeeming the corrupt world in its final moments. In Anna Zieglerin and the Lion's Blood, Tara Nummedal reconstructs the extraordinary career and historical afterlife of alchemist, courtier, and prophet Anna Zieglerin. She situates Anna's story within the wider frameworks of Reformation Germany's religious, political, and military battles; the rising influence of alchemy; the role of apocalyptic eschatology; and the position of women within these contexts. Together with her husband, the jester Heinrich Schombach, and their companion and fellow alchemist Philipp Sommering, Anna promised her patrons at the court of Wolfenbüttel spiritual salvation and material profit. But her compelling vision brought with it another, darker possibility: rather than granting her patrons wealth or redemption, Anna's alchemical gifts might instead lead to war, disgrace, and destruction. By 1575, three years after Anna's arrival at court, her enemies had succeeded in turning her from holy alchemist into poisoner and sorceress, culminating in Anna's arrest, torture, and public execution. In her own life, Anna was a master of self-fashioning; in the centuries since her death, her story has been continually refashioned, making her a fitting emblem for each new age. Interweaving the history of science, gender, religion, and politics, Nummedal recounts how one resourceful woman's alchemical schemes touched some of the most consequential matters in Reformation Germany.

Alchemy, the Noble Art, conjures up scenes of mysterious, dimly lit laboratories populated with bearded old men stirring cauldrons. Though the history of alchemy is intricately linked to the history of chemistry, alchemy has nonetheless often been dismissed as the realm of myth and magic, or fraud and pseudoscience. And while its themes and ideas persist in some expected and unexpected places, from the Philosopher's (or Sorcerer's) Stone of Harry Potter to the self-help mantra of transformation, there has not been a serious, accessible, and up-to-date look at the complete history and influence of alchemy until now.

In this historical novel by Zacharias Topelius, readers are transported back to the 16th century and the time of alchemists and scientific discovery. Follow the adventures of a young alchemist as he navigates this fascinating world full of magic and mystery. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.