"Charlie has lots of ideas. Need something to go sky high? Ah-ha! The zinger-winger! Need to launch a cheese popper into soup? The amazing popper-upper! But the zinger-winger zings more than wings and the popper-upper plops. Charlie isn't allowed to invent for a week. Meanwhile, the afterschool invention fair is coming up. He needs time to make something special. Good thing he has his friends and Mr. Redfern, another inventor, to help him out"--
- ISBN10 0385742746
- ISBN13 9780385742740
- Publish Date 9 October 2012 (first published 1 January 2012)
- Publish Status Out of Stock
- Publish Country US
- Imprint Wendy Lamb Books
- Format Hardcover
- Pages 68
- Language English