Harry Chambers

When intelligence agent Kathryn Woodhouse is suspected of betraying the nation, her husband – also a legendary agent – faces the ultimate test of whether to be loyal to his marriage, or his country.

Secret Serviceman Allen takes a job at Bart Stevens' mine in order to find evidence proving that Stevens is a mail robber named Smoke Gublen. He does - but by then, he is in love with the man's sister - and to make things harder, Stevens saves his life...