Jordana Baldwin dreams of a new adventure. When her writing catches the attention of an eastern newspaper, she soon finds herself reporting on the high-stakes competition between two railroads as they work to link the nation, east to west. Taking on the guise of a man, she becomes a spy for the Central Pacific.

Then Jordana discovers that her friend Captain Rich O'Brian now works for the Union Pacific. Though the attraction they share can't be denied, a painful past and uncertain future looms between them.

Will competing interests keep Jordana and Rich apart...or bring them together?