Reading level 2
Mystery at Moon Base One
Author Alex Woolf
Moon Base One is the first human colony on another world. And it has just gone silent. Adam and Katya have travelled from Earth to take over from Laura and Chris, the base’s two occupants. But on landing, they find no sign of them. And Scuttle the robot reports that the pair left two days ago to investigate a signal from a cave. Adam and Katya set out urgently – their friends must have run out of oxygen. But the trail leads them only into greater mystery…
Alex Woolf counted on the participation of readers while writing. If you haven't read the book... Beware of spoilers!