"Stranded" by J.T. Dutton

Kelly Marie is forced to move back to her mom's hometown of Heaven, Iowa. Adjustment is not as easy as she would like. Her Nana is obsessed with keeping a clean house, and Kelly is forced to share a bedroom with her bible-loving cousin, Natalie. The town of Heaven is so rural, Kelly is worried she may die of boredom. Police discover a dead infant who was abandoned in local fields, and Natalie suspects her own mom may know more about the scandal than she's letting on.