Gemini 4: An Astronaut Steps into the Void (Springer Praxis Books)

Gemini Steps to the Moon (Springer Praxis Books)

Prepare for Launch: The Astronaut Training Process (Springer Praxis Books)

Gemini Flies!: Unmanned Flights and the First Manned Mission (Springer Praxis Books)

Gemini 5: Eight Days in Space or Bust (Springer Praxis Books)