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

There are 320 pages in this book. This book was published 2017 by Margaret K. McElderry Books .

Poly Bernatene studied drawing and painting at the Buenos Aires School of Fine Art, where he is now a visiting professor. Poly has illustrated over 60 children's books. He lives in Argentina with his wife and two young children. Sam Gayton lives in South London. In 2009 he completed the Writing for Young People MA at Bath Spa University. His first book is The Snow Merchant. He loves American novels, Italian food and the English countryside. When he's not writing, he likes playing old board games, strumming his guitar and joining as many rock bands as possible (currently at seven).