Oxygen Leaks

Hard Sci Fi Books Released in July, 2025

Survival in Harsh Conditions (2 books)

First Contact and Alien Encounters (5 books)

Military Science Fiction (5 books)

Dystopian Futures and Societal Collapse (3 books)

Technological Innovation and Its Consequences (5 books)

Cultural Conflicts and Inter-species Relations (0 books)

All Hard Science Fiction Books Published This Month (30 books)

books for month last updated 2025-07-01T12:49:03.530Z