The impossible crime

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...

Full description

Main Author: Barnett, Mac
Format: BOOK
Language: ENGLISH
Published: Orchard Books, an imprint of Scholastic Inc 2019
Series: Mac B., kid spy #2