This is volume 4 in Space Dog .
This book has been graded for interest at 5-7 years.
There are 64 pages in this book. This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published 2000 by Little Apple .
Vivian French is a well-known author who has written over 150 books for children.
This book is in the following series: