*Rheology in Polymer Processing*—a comprehensive work authored by a team led by Chang Dey Han, with contributions from G.V. Vinogradov and M.L. Friedman—serves as an essential resource for anyone interested in polymer science and processing. This book is an invaluable guide for students, researchers, and professionals in chemical engineering, materials science, and related fields. Delving into the fundamental principles of rheology—the science of flow and deformation—the authors clearly explain how these properties influence polymer behavior during various manufacturing processes such as extrusion, injection molding, and thermoforming. Readers will learn how to select optimal processing parameters based on the rheological characteristics of polymers, a key factor in achieving high-quality products. A central theme of the book explores the relationship between the molecular structure of polymers and their rheological behavior. The authors share insights into how factors like temperature, pressure, and deformation rate affect polymer flow in the molten state. This knowledge is crucial for those developing new materials and innovative processing technologies. The book also addresses environmental considerations related to polymer recycling, making it highly relevant in today’s context of sustainable development and environmental protection. Who is this book for? It will appeal not only to specialists in chemical technology but also to students studying polymers and their processing. Researchers working on new polymer materials and processing methods will find it particularly useful. Written in accessible language, the book makes complex concepts understandable even for readers without advanced expertise in the field. The authors’ clear and logical presentation, complemented by numerous examples and illustrations, facilitates easy comprehension of both theoretical rheology and its practical applications. Chang Dey Han, G.V. Vinogradov, and M.L. Friedman are renowned for their scientific contributions to polymer research, and their expertise shines through on every page. If you’re seeking a reliable guide to deepen your understanding of rheological processes and their impact on polymer processing, this book will be your trusted companion. It’s also a valuable resource for those interested in the latest trends in polymer technology and their applications across industries—from packaging to medicine. In short, *Rheology in Polymer Processing* is more than just a book; it’s a gateway for anyone eager to expand their knowledge and skills in polymer science. Don’t miss the opportunity to explore the fascinating world of rheology and discover new horizons in polymer processing.