In this volume of adventure the author depicts the lives of certain humble modern heroes whose unconscious courage ordinarily goes unnoticed. Mr. Moffett has chosen unusual and picturesque careers, and has offered dramatic scenes from the lives of the steeple climber, the diver, the balloonist,the pilot, the bridge builder, the fireman, the aerial acrobat, the wild animal trainer, the dynamite worker and lastly the locomotive driver.

Into the home of an interesting but self-centered family in old France comes Paula, a young orphaned cousin, from the little village of Villar, in the Waldensian Valley. Though living very simply, tending cows, goats, sheep and rabbits, Paula has been brought up to know and love the Lord Jesus and read the Scriptures. Her Lord and His Word are the center of her life, and she can no more keep this good news all to herself than she can stop breathing or eating. This causes a good many complications, for her cousins' home was one where "religion" was a forbidden subject, never to be mentioned, and Paula soon found herself forbidden to read her own precious Bible...