Page-turning adventures for fans of Percy Jackson and Harry Potter.

Jack and Jaide Shield finally learn what it really means to be a warden in training as they pit their wits and their gifts against a rival - who is also a troubletwister!

But as they explore the forbidden dark of the Evil dimension, they also have to come to terms with the truth about Grandma X's twin sister and face their greatest challenge ever ...

This book features in the following series: Troubletwisters, Troubletwisters Series .

This book has been graded for interest at 10+ years.

There are 368 pages in this book. This book was published 2014 by Egmont UK Ltd (eBooks) .

New York Times bestselling author Sean Williams lives in Adelaide, South Australia. He is the author of over 6- published short stories and 22 novels, and has written several novels in the Star Wars universe. The two Australian authors, Anna Fienberg and Garth Nix, live in Sydney. Anna is known for her popular stories for all age groups. Garth is known for his teenage fantasy novels.