The Ideals of the Library is a book written by Henry Edward Legler that is a classic in the field of library science. In this work, the author examines the role of libraries in modern society and considers their importance for culture, education and society in general. Legler reveals the concept of an ideal library, which should be accessible to all layers of society, contribute to the education and self-improvement of each person. This book will be a valuable source of thoughtful thoughts on the meaning and function of modern libraries in today's world.