- More complex stories

- Varied sentence structure

- Paragraphs and short chapters

It's Goddard's birthday, and Jimmy invents him a special flying bone. But the bone flies out of control and takes Goddard with it! Will Jimmy be able to rescue his loyal robotic friend? Join Jimmy and his friends on this suspenseful rescue mission!

This is volume 4 in Adventures Of Jimmy Neutron Boy Genius .

This book has been graded for interest at 5-7 years.

There are 32 pages in this book. This book was published 2003 by Simon & Schuster .