China Clipper

The year is 1935.
"Nick returned to Alameda High School after five months in the Pacific. He’d worked for Pan American Airways building island bases for the first transoceanic airline service. Nick's only respite was a part-time job he’d won at the Alameda clipper base. Then a series of strange ‘accidents’ cast suspicion on him and his Japanese-American mentor. Nick suspected his old nemesis, Japanese Master Spy Miyazaki, had returned."