Mr. Oldcastle and Gumdrop are off for a quiet day in the country, investigating some rather mysterious crop circles. Their quiet day turns to absolute mayhem with the arrival of some fellow vintage car enthusiasts from the planet Mars!

 

This is volume 13 in 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 1998 by Hachette Children's Group .

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