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(0)Sarah Rubin
Author
Publisher
Chicken House/Scholastic, Inc
Pub. Date
2017.
Edition
First edition.
Accelerated Reader
IL: MG - BL: 4.5 - AR Pts: 9
Language
English
Description
Alice Jones enjoys solving math problems and little mysteries for her classmates, but now one of them has asked her to figure out how a scientist who was working on invisibility disappeared from his locked lab--and solving this problem could actually lead Alice into real danger, because someone does not want him found.