Albert F. Blaisdell's 'A Practical Physiology: A Text-Book for Higher Schools' is a comprehensive exploration of the human body's functions and mechanisms, aimed at students in higher educational institutions. Blaisdell's writing style is clear, concise, and instructional, making complex physiological concepts accessible to readers. The book is structured in a logical manner, with each chapter building upon the previous one, providing a seamless learning experience for students. Through detailed explanations and diagrams, Blaisdell delves into topics such as the circulatory system, respiratory system, and nervous system, offering a well-rounded understanding of human physiology. This text is a valuable resource for students looking to deepen their knowledge of the human body. Albert F. Blaisdell, a respected educator and author, drew upon his background in physiology and education to create this informative text. His passion for teaching is evident in the book's meticulous attention to detail and student-friendly approach. Blaisdell's expertise shines through in his ability to convey complex scientific information in a way that is both engaging and informative. I highly recommend 'A Practical Physiology' to students and educators seeking a comprehensive and accessible guide to human physiology.