For each member of the O'Sullivan family there are turbulent times ahead.

Eli's need to do his best for his patients is a cause for a bitter divide in the community. Emmet seems hell bent on going down a path in life his parents dread but they're unable to stop him. Jack's life and liberty are in grave peril as his secret faces exposure, while Emily's troubles are, it seems only just beginning with the return of someone she would much rather had disappeared forever. And Maria must decide, is blood really thicker than water, and should family always come first, no matter the cost?

In More Harm than Good, the Kilteegan Bridge Series continues, as the modernity of the 1970's challenges Irish traditional ways, and generations clash, sometimes with deadly consequences.