In the “Epitome of the Pharmacopeia of the United States and the National Formulary,” readers embark on an informative journey through the intricate world of pharmaceutical sciences and formulations. This anthology captures the diversity and complexity of medicinal practices in the early 20th century, presenting a rich tapestry of knowledge pivotal to both historical and modern understandings of pharmacology. The collection boasts a range of literary styles, from concise scientific descriptions to comprehensive reviews of prescriptions and preparations, and is a cornerstone in understanding the evolution of authorized medicinal standards. Each piece contributes to the ever-expanding dialogue on medical ethics, efficacy, and the science of healing. The contributing authors, including Torald Hermann Sollmann, William August Puckner, Albion Walter Hewlett, and Martin I. Wilbert, hail from diverse backgrounds that intertwine the histories of pharmaceutical innovation and academic prowess. Each has imbued the collection with their unique insights, reflecting their crucial roles in pivotal cultural and scientific shifts of their time. This anthology stands as a testament to their dedication and collaborative spirit in advancing the field, aligning with key historical movements that championed standardized, yet diversified, approaches to medicine. This collection is an invaluable resource for anyone seeking to delve into the interconnected worlds of historic and current pharmaceutical knowledge. It offers readers an unprecedented opportunity to explore a wide array of perspectives, encouraging an appreciation for the multifaceted dialogues between these pioneering voices. The “Epitome of the Pharmacopeia of the United States and the National Formulary” is an essential educational tool, providing a gateway into the depths of pharmacopeial studies and serving as an enduring catalyst for further inquiry and exploration.