27 books • 8 series
NASA's First Space Shuttle Astronaut Selection (Springer Praxis Books) (Space Exploration)
The Last of NASA's Original Pilot Astronauts (Springer Praxis Books) (Space Exploration) (Space Exploration)
Interkosmos (Springer Praxis Books) (Space Exploration) (Space Exploration) (Space Exploration)
Aurora 7 (Space Exploration) (Space Exploration) (Space Exploration) (Springer Praxis Books)
Liberty Bell 7 (Springer Praxis Books) (Springer-Praxis Books in Space Exploration) (Space Exploration)
Selecting the Mercury Seven (Springer Praxis Books) (Springer-Praxis Books in Space Exploration)