In “Section-Cutting: A Practical Guide to the Preparation and Mounting of Sections for the Microscope,” Sylvester Marsh delivers a comprehensive examination of microscopic sectioning, addressing both theoretical principles and practical applications. Employing a clear and accessible literary style, Marsh meticulously guides readers through the intricate processes of specimen preparation, cutting techniques, and mounting methods. His work sits within a rich tradition of laboratory manuals, aimed at both students and professionals in biological and medical fields, while also reflecting the burgeoning advancements in microscopy during his time. Sylvester Marsh, a prominent figure in the late 19th century microscopy community, drew upon his extensive experiences as a scientist and educator to craft this authoritative guide. His firsthand encounters with the challenges of section preparation for microscopic observation provided the impetus for this work. Marsh'Äôs dedication to educating future biologists and microscopists is evident in his practical approach, as he demystifies complex techniques and addresses common pitfalls systematically. I highly recommend this book to anyone entering the realm of microscopy, as well as established practitioners seeking to refine their skills. Marsh'Äôs clear instructions and thoughtful insights make this guide an invaluable resource for aspiring microscopists and a lasting contribution to the field.