Robots don't always know best!

When a meteorite storm wreaks havoc on their family's cargo ship, sort-of-twins Rudi and Trudy find themselves stranded on an alien planet. In their search for help, they uncover a fiendish plot against the friendly and mysterious alien critters the twins call "fleeps." With only an overprotective robot for company, can they survive on their own, find their parents, and save the fleeps from certain doom?

Action-packed adventure science fiction for kids of all ages!

Diverse young readers with an interest in astronomy, space travel, and science and technology will love Planet Fleep and the Science Twins, and have some laughs along the way.

• We started tracking this book on May 28, 2018.
• This book was $0.99 when we started tracking it.
• The price of this book has changed 5 times in the past 2,154 days.
• The current price of this book is $3.99 last checked 15 hours ago.
• This book is at its lowest price in the past 90 days.
• This lowest price this book has been offered at in the past year is $3.69.
• The lowest price to date was $0.99 last reached on May 28, 2018.
• This book has been $0.99 one time since we started tracking it.
• The highest price to date was $3.99 last reached on June 3, 2023.
• This book has been $3.99 2 times since we started tracking it.
• This book is currently at its highest price since we started tracking it.

• Children's eBooks

• Publication Date: June 20, 2018
• Text-to-Speech: Enabled
• Lending: Disabled
• Print Length: 123 Pages
• File Size: 1,272 KB