With the Internet, a new space, cyberspace, has formed, been rapidly integrated into daily life, and become the fourth living space for human beings. Cyberspace is the digital world created based on traditional physical, social, and thinking spaces (PST). The book explores cyberspace's history philosophy, science, and technology.

Huansheng Ning received a Ph.D. degree from Beihang University in 2001. From 2002 to2003, he worked in Aisino Co. From 2004 to 2013, he worked as a post-PhD and then an associate professor in the School of Electronics and Information Engineering, Beihang University. From 2013, he was a professor and vice dean in the School of Computer & Communication Engineering, University of Science & Technology Beijing. He is IEEE Senior Member, founder and director of Cybermatics and Cyberspace International Science and Technology Cooperation Base, co-founder and director of DMU - USTB Smart Healthcare Co-Laboratory, co-founder and co-chair of IEEE SMC Society Technical Committee on Cybermatics. He was elected as IET Fellow in 2018 and appointed as a Visiting Chair Professor of Cyber Science in Ulster University from 2020 to 2023.

1. Cyberspace, Cyber Philosophy, and Cyberlogic 2. Cyberspace Behavior Development and Research History 3. History of Online Social Network 4. Research History on Cyber-Enabled Disease (Cyber Syndrome) 5. Cyborg: A Fusion System of Human and Electronic Machinery 6. The Brief History Digital Twin Research7. Psychology and Emotion Research History in Cyberspace 8. The History of Gender Research in Cyberspace 9. Taking a Glimpse through the Future of Cyberethics 10. Cyber-Religion: Past, Present, and Future 11. Cyberspace Culture and Art Research History 12. Cyberspace Sovereignty Development and Research History 13. Cyberspace Governance Coordination Mechanism 14. Cybercrime and Research History 15. A Brief History of Cyberspace Legislations 16. A Brief History of Cyber War