1. The International Politics of Space;Sheehan,2007
2. Geopolitics of the Outer Space. A European Perspective;Dobos,2019
3. The Politics and Perils of Space Exploration. Who Will Compete, Who Will Dominate?;Dawson,2021
4. War in Space. Strategy, Spacepower, Geopolitics;Bowen,2020
5. “It's Wrong!”: Top Chinese Scientist Says India's Moon Landing Not Even Close to South Pole;Einhorn,2023