The princess in black and the science fair scare /
Science fair scare.
Shannon Hale & Dean Hale ; illustrated by LeUyen Pham.
- First edition.
- New York : Scholastic , c2018.
- 87 pages : color illustrations ; 22 cm.
- The Princess in black ; #6. .
When a goo monster crashes the science fair, the Princess in Black is on the job, and with the help of the Princess in Blankets, sets out to save the science fair.