Trix can deal with being an orphan charity case at a snotty boarding school. She can hold her own when everyone else tells her not to dream big dreams. She can even fight back against the mysterious stranger in a silver mask who tries to steal the meteorite her parents trusted her to protect.

But her life is about to change forever. The Circus Galacticus has come to town, bringing acts to amaze, delight, and terrify. And now the dazzling but enigmatic young Ringmaster has offered Trix the chance to be a part of it.

Soon Trix discovers an entire universe full of deadly enemies and potential friends, not to mention space leeches, ancient alien artifacts, and exploding chocolate desserts. And she just might unravel the secrets of her own past—if she can survive long enough.