Moonseed - Stephen Baxter

Stephen Baxter again comes up with a bizzare premise for a story, and turns it into something plausible, and believable. The basic premise is that when the moon and earth were formed (moon preiously being part of earth), something was left inside the moon. When man goes to the moon, and brings back rocks, they bring back some of this stuff. Eventually, of course the moon rock is exposed to Earth, and some of the "Moonseed" touches Earth Rock. The MoonSeed has a reason for it's existence, which i won't spoil, but needless to say it's off the wall, as Stephen Baxter is wont to be, although still in the realms of ...