Jack Mason grew up as an acrobat in a circus. Now, after the tragic death of his parents, he must live inside the gloomy walls of Sunnyside Orphanage in London, a city of fog and snow, filled with airships, steam cars and metrotowers that stretch into space. Luckily for Jack, he's taken under the wing of the brilliant and eccentric detective Ignatius Doyle. Little does he know how dangerous life is about to become!

 

This book was recognised in the Book of the Year - Younger Readers category by the Children's Book Council of Australia Awards.

This book is part of a book series called Jack Mason Adventure .

There are 344 pages in this book. This book was published 2015 by Text Publishing .