In the mountains, people are disappearing. One man finds out what is happening. And he doesn't believe his eyes. Then he finds out that some of his friends aren't who they seem to be.
This book is part of a book series called Zone 13 .
. This book is part of a HiLo reading scheme, combining high interest relative to the required reading skill.
This book was published 2013 by Ransom Publishing .
Martin Davies, Helen Bird, David Orme, Maureen Lewis and Gareth Price
This book is in the following series:
