Uma & Imp

Seven years after her parents' mysterious death, Uma is no closer to the truth. Why did Mum and Dad go to Peru? And what were they looking for?
When a stranger called El Jefe starts asking questions, Uma sees her chance to find out more. But El Jefe is dangerous - and Uma is in over her head.
So can Uma find out what happened to Mum and Dad? And will her friend, an invisible imp with attitude, be anything more than a handful of trouble?
Desperate for answers, Uma risks everything ... and uncovers a special secret of her own.