Mac B. Kid Spy
The Impossible CrimeBook - 2019
In 1989 someone is threatening to steal the crown jewels, so the Queen of England summons Mac B. to England to protect them--and when they are stolen from a locked dungeon cell, where Mac and Holcroft, one of the warders, are supposed to be guarding them, it is up to Mac to figure out how they were stolen, and whether the thief is the descendant of an Irish soldier-of-fortune who tried to steal them in 1671, or someone else entirely.
Publisher: New York : Orchard Books, an imprint of Scholastic Inc., 
Edition: First edition.
Copyright Date: ©2019
Branch Call Number: XF BARNETT, MAC
Characteristics: 148 pages : illustrations (chiefly color) ; 22 cm.
Alternative Title: Impossible crime