Spaced Out (Moon Base Alpha)

There's nowhere to hide on the world's first moon base. After all, it's only the size of a soccer field. So when the commander of Moon Base Alpha mysteriously vanishes, the Moonies are at a total loss.

Though he may be just twelve years old, Dashiell Gibson is the best detective they've got. But this mind-boggling mystery pushes Dash to his limits. Plus, it turns out he's got something else on his mind - and the fate of humanity might be at stake.