Isaac's father is a ganger, building Marc Brunel's Box Tunnel which will complete the railway line between London and Bristol. This book attempts to show through Isaac's eyes Brunel's theories on engineering and construction.
- ISBN10 0750023848
- ISBN13 9780750023849
- Publish Date 31 August 1998
- Publish Status Out of Print
- Out of Print 21 April 2005
- Publish Country GB
- Publisher Hachette Children's Group
- Imprint Hodder Wayland
- Format Paperback
- Pages 46
- Language English