Sigma 7: The Six Mercury Orbits of Walter M. Schirra, Jr. (Springer Praxis Books) 1st ed. 2016 Edition

Excellent story of one of the giants in the golden age of space exploration. Wally Schirra was the only man to fly all three projects...Mercury, Gemini, an Apollo. All three of Schirra's flights, Sigma 7, Gemini 6, and Apollo7, were known for his expertise and precision flying. After Apollo 1, Schirra was the man to get Apollo back on track to the moon. It would not have happened without Schirra and Apollo7. I must also say that my father helped launch Apollo 7, and was in the blockhouse at Pad 34 where his team fueled the first stage of the Saturn 1B. All in all a fine read about a fine American!

My grandson applied info for part of book. My husband retired from the Space Program, Management.. Very interesting Book !

Great product. Wonderful service.