Mordecai Richler 
Jacob Two-Two-’s First Spy Case [EPUB ebook] 

Just as Jacob Two-Two settles into his new life in Canada, things are turned upside down! First, Jacob gets a new neighbor, who does double duty as a spy; then he gets a new principal, who turns out to be mean and nasty; and then, unknowingly, he makes an enemy but who could it be? Jacob Two-Two returns in this new adventure that takes him into the fascinating world of spycraft!From the Hardcover edition.