Camp X (Bk. 1)

It's 1942. Nearly-twelve-year-old George and his older brother, Jack, are spending a restless wartime summer in Whitby, Ontario, where their mom works at the local munitions factory while their dad is off fighting the Germans in Europe.

One afternoon during a game of make-believe war, the boys stumble across what looks like a military base. suddenly, thy are confronted by grim-faced soldiers - and escorted home, with strict orders to stay away. But when the boys curiosity gets the better of them, they are swept into the mystery and intrigue of Camp X: Canada's top-secret spy camp.