Zac’s Rocket Launch by H. I. Larry Zac Power Test Drive Series: #11:
In this book Zac has a jetpack to test-drive. He uses it to fly to the blimp. He had trouble with the control panel. The blimp flew upside down. That was funny! The end is a secret: find it out ! This book is for boys.
4 stars
Review by Niklas of Karori