Is this a twist of fate, or the family that's fated to be?

When Dr. John Martin is called to his daughter's school, he thinks he's seeing double. In his wildest dreams he never imagined that the child he adopted had a twin. But it's the other girl's mother—the outspoken, fiercely protective redhead Maggie Adair—who's keeping the widowed dad up at night.

Burned by love, Maggie isn't ready to lower her guard. Yet the handsome pediatrician makes her believe in the future again. For two sisters separated at birth, it's an unexpected and dizzying reunion. For a man and woman who spark passion in each other, it's the chance to become the family they were meant to be. If only they can let go of the secrets in their pasts . . .