In 'How to Catalogue a Library' by Henry B. Wheatley, the reader is introduced to a comprehensive guide on the organization and categorization of a library collection. The book, written in a detailed and methodical style, provides step-by-step instructions on creating a catalogue system for books, manuscripts, and other materials. Wheatley incorporates historical perspectives on library classification systems, making this work a valuable resource for librarians and book enthusiasts interested in bibliographic practices of the past. The book's emphasis on precision and clarity reflects the author's meticulous approach to library science, offering practical insights for managing and accessing library resources effectively. As a work of non-fiction, 'How to Catalogue a Library' serves as a testament to Wheatley's expertise in the field of bibliography and book classification, showcasing his dedication to promoting intellectual order and scholarly research in libraries. This book is highly recommended for anyone seeking to enhance their understanding of library organization and information retrieval methods.