Dwayne and Gummy's new invention, Buster the Core-busting Robot, wins them a place on a top TV show. What can possibly go wrong?
This book is part of a book series called Mystery Mob .
There are 48 pages in this book. This book was published 2018 by ReadZone Books Limited .
Roger Hurn is an experienced writer with a background in primary schools, and has been a headteacher. He has written a large number of successful educational books, articles, games and web-based materials, including several covering the basics of English at 7-11.
This book is in the following series:
