In “The Engineer's Sketch-Book,” Thomas Walker Barber presents a meticulously curated collection of technical illustrations and sketches that provide invaluable insights into the art and science of engineering. The book is characterized by its clarity and precision, employing a unique blend of visual and textual exposition that makes complex concepts accessible. Its literary context lies at the intersection of art and engineering, celebrating the role of the sketch in the engineering process, and guiding readers through various technical innovations and design principles. Thomas Walker Barber, an accomplished engineer and educator, brings a wealth of experience to this work, having spent years in the industry and academia. His background not only encompasses practical engineering but also reflects a deep appreciation for visual communication. This dual expertise likely inspired him to create a resource that marries technical accuracy with artistic expression, addressing a gap in literature for aspiring engineers and professionals alike. I wholeheartedly recommend “The Engineer's Sketch-Book” to both students and practitioners in the field of engineering. Its blend of visual artistry and technical rigor makes it an essential resource that fosters creativity and understanding, empowering readers to grasp the foundational elements of engineering design while encouraging their own innovative sketches.