The third and final magical adventure starring three brave and heroic familiars - a thrilling blend of edge-of-your-seat action, laugh-out-loud humour and unforgettable characters. No wonder Sony snapped up film rights, to be directed by Pixar animator Doug Sweetland.

The final instalment of this epic trilogy, full of action, adventure and magic!

This book is part of a book series called The Familiars .

This book has been graded for interest at 8-12 years.

There are 304 pages in this book. This book was published 2013 by HarperCollins Publishers .

Adam Jay Epstein lives in Los Angeles with his wife, Jane, their daughter, Penny, and a black-and-white alley cat. Andrew Jacobson lives with his wife, Ashley, and their dog, Elvis, four traffic lights away.