Chantelle 'Channy' Allen is just about enduring her slightly bored teenage existence - trying not to die of embarrassment every time her parents' Abba tribute band perform a cringing medley of hits in front of all her friends...

But then Channy finds out something that turns her world upside down; something that makes perfect sense, but at the same time seems utterly ridiculous. Something that Channy is intent on investigating - despite the distraction of gorgeous French exchange student Antoine.

Channy's about to learn a valuable life lesson: sometimes curiosity is a dangerous thing...

This book has been graded for interest at 12-17 years.

There are 336 pages in this book. This book was published 2011 by Hodder & Stoughton General Division .

Helen Bailey was born and brought up in Northumberland, a county she still regards as home.