The Angel in the Square by Cindy Kirk

In 1919, when doors were locked and windows were shuttered against disease, an angel came to GraceTown. She moved from house to house, nursing the sick and breathing life into the community—and then she disappeared. The only evidence of her existence is a stone angel in her likeness in the town square…
Nurse Jenna Woodsen doesn’t know anything about the Angel of GraceTown or the statue honoring her in the community’s town square.
She only knows that when she and her elderly aunt were forced to flee Philadelphia in the dead of night, Violet–the wayward traveler Jenna picked up–suggested they shelter in a deserted house in GraceTown.
Violet, a doppelganger for the angel in the square, insists they will be safe here. Everyone assumes Jenna is the fiancée of the absentee homeowner and Violet convinces Jenna to play along.
Jenna is slowly rebuilding her interrupted life when her “fiancé” shows up. Will Daniel’s arrival cause Jenna and her aunt to run again? Or is his appearance part of a bigger plan that will allow Jenna to face her past and fully embrace the life she’s found in GraceTown?