The third title in the brilliantly funny new series from the author of My Sister the Vampire

It's Halloween , but twins Daniel and Justin aren't about to be spooked by ghosts and pumpkins - after all, one of them is a werewolf!

But there's still plenty to be scared about - like knowing when to hold your new girlfriend's hand, and having to swap identities to keep your biggest family secret safe.

Trick-or-treating has never been so confusing!

Sink your teeth into Justin and Daniel's third wild adventure!

This book is part of a book series called My Brother the Werewolf .

This book has been graded for interest at 8-10 years.

There are 240 pages in this book. This book was published 2013 by Egmont UK Ltd (eBooks) .

Sienna Mercer lives in Toronto, Canada with her two cats, Calypso and Angel. She does most of her writing in her attic, surrounded by photos of her travels. She doesn't have a twin sister, but always wished that she did.