First published in Great Britain by HarperCollins Children’s Books in 2017

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      Copyright © Ross Welford 2017

      All rights reserved.

      Cover design © HarperCollins Publishers 2017

      Cover illustration © Tom Clohosy Cole

      Ross Welford asserts the moral right to be identified as the author of the work.

      A catalogue copy of this book is available from the British Library.

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      Source ISBN: 9780008156350

      Ebook Edition © 2016 ISBN: 9780008156367

      Version: 2016-12-02