"Eight-year-old Ada, who has a knack for science, math, and solving mysteries, teams up with her best friend, Nina, to find a missing dog."--
- ISBN10 1481485997
- ISBN13 9781481485999
- Publish Date 29 August 2017
- Publish Status Active
- Publish Country US
- Imprint Simon & Schuster
- Format Hardcover
- Pages 128
- Language English