The Green Hills of Earth: AND The Menace from Earth

This title contains two of the Grand Master's finest! "The Green Hills of Earth" is the saga of the opening of the space frontier as courageous men and women risk their lives to build the first space station and colonize the Moon and Venus, while praying for one last landing on the globe that gave them birth. Then, "Menace from Earth" takes readers from a mysterious region on Earth where a more advanced lifeform is studying the interesting creatures called "humans", to the first moon colony, where a young girl's relationship with her boyfriend is endangered by the beautiful Menace from Earth.