The Eye with Which the Universe Beholds Itself: Apollo Quartet, Book 2: Booktrack Edition adds an immersive musical soundtrack to your audiobook listening experience!* 

For 15 years, Earth has had a scientific station on an exoplanet orbiting Gliese 876. It is humanity’s only presence outside the solar system. But a new and powerful telescope at L5 can detect no evidence of Phaeton Base, even though it should be able to. So the US has sent Brigadier Colonel Bradley Elliott, USAF, to investigate. 

Twenty years before, Elliott was the first, and to date only, man to land on the Martian surface. What he discovered there gave the US the stars, but it might also be responsible for the disappearance of Phaeton Base....

*Booktrack is an immersive format that pairs traditional audiobook narration to complementary music. The tempo and rhythm of the score are in perfect harmony with the action and characters throughout the audiobook. Gently playing in the background, the music never overpowers or distracts from the narration, so listeners can enjoy every minute. When you purchase this Booktrack edition, you receive the exact narration as the traditional audiobook available, with the addition of music throughout.