What would you do if you found out your dotty old Gran wasn't from Surrey after all, but from a planet six hundred light years away across the galaxy? Not only that but she's really an exiled Princess from a Royal family that has been virtually wiped out by a tyrannical usurper. Would you believe it? That's the question being asked by Caroline, Alex and Emily Wright, after moving in with Gran when their Father loses his job. But you might find it easier to believe, if you were actually standing on that self-same planet looking into a sky with two suns. That's the situation in which Caroline, Alex and Emily find themselves when they accidentally get transported across the galaxy. Would you join the fight for freedom against the tyrant, if that was the only way to get back home to Earth? Now you understand the dilemma facing Caroline, Alex and Emily. What would you do?