Mac B., Kid Spy: Mac Undercover
book · Orchard
By Mac Barnett
Sourced from New York Times · Indexed 2026
Synopsis
The Queen of England has a secret mission for Mac. (Ages 7 to 10)
NYT Best Sellers
- Childrens Middle Grade HardcoverOct 2018 – Apr 2019Peak #7 · 9 weeks
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