When Horace, usually a well behaved dog, nosed around the controls of Gumdrop's dashboard, he discovered a hidden secret switch labeled POTBARC. Mr. Oldcastle had no idea how the switch got there, but he knew what the label meant. So began a series of extraordinary adventures....

 

This book is part of a book series called Gumdrop .

There are 32 pages in this book. This is a picture book. A picture book uses pictures and text to tell the story. The number of words varies from zero ('wordless') to around 1k over 32 pages. Picture books are typically aimed at young readers (age 3-6) but can also be aimed at older children (7+). This book was published 2004 by Award Publications Ltd .

VAL BIRO's many books include The Donkey That Sneezed, The Magic Doctor, and Jack and the Robbers, all published by Oxford.