E. S. Russell's seminal work, 'Form and Function,' delicately weaves the complex narrative of animal morphology through a historical lens. A piece that is as much a work of scientific scholarship as it is a literary endeavor, this book shines a light on the development and diversification of animal forms from an evolutionary perspective. Scribed with meticulous attention to detail, Russell's text is an exploration of the myriad ways in which the architecture of living organisms reflects the functions they perform. Set against the backdrop of early 20th-century biological thought, the book situates itself within a pivotal period of scientific discovery, predating the modern synthesis of evolutionary biology and thus offers invaluable insights into the scientific paradigms of the era. E. S. Russell, a preeminent biologist and philosopher of his time, brings to bear a lifetime of study on the relationship between form and function in the natural world. In tracing the intellectual heritage of morphological study, Russell's background in marine biology, his philosophical breadth, and his integrative approach to biological questions shine through. This treatise is as much a reflection of Russell's own scholarly journey as it is a contribution to the field, encapsulating his quest to understand the grand tapestry of life through its physical manifestations. 'Form and Function' is a must-read for both historically inclined biologists and aficionados of scientific literature. Through balenced prose, Russell extends an invitation to contemplate the deep questions of biology's past while appreciating the subtleties of its discourse. This DigiCat edition revives the classic in modern form, rekindling the flame of inquiry for a new generation of readers passionate about the enduring interplays between living structure and purpose.