When Grandpa is invited to take part in The World's Latest and Greatest Inventions Contest, he can't think what to make! A Deep-Sea-Tentaclon? A Multi-Action-Dirtoid Digga? Mechanical Flip-Flappers?
Finally he decides. His invention is amazing-ofcourse! But it's what he comes up with next that's best of all!
- ISBN10 1783705590
- ISBN13 9781783705597
- Publish Date 15 April 2016 (first published 1 September 2008)
- Publish Status Out of Print
- Out of Print 7 April 2024
- Publish Country GB
- Imprint Templar Publishing
- Format Paperback
- Pages 32
- Language English