The book "Mundaneum" by Alphascript Publishing offers a comprehensive analysis of the historical project initiated in 1910 by Belgian jurists Paul Otlet and Henri La Fontaine. The aim of the Mundaneum was to collect and systematically classify all the knowledge of the world. The authors developed a system known as the universal decimal classification and organized an international conference that led to the establishment of the Union of International Associations. The Mundaneum is considered a precursor to the internet and reflects Otlet's vision that information should be accessible to all people. With over 12 million index cards and documents, it became a significant archive that plays a central role in the history of knowledge organization. The book highlights the development, influence, and relevance of the Mundaneum in today's world and provides valuable insights into the architecture of knowledge.