All the Bad Apples- Moïra Fowley-Doyle

When Deena's wild older sister Mandy goes missing, presumed dead, Deena refuses to believe it's true. Especially when letters start arriving--letters from Mandy--which proclaim that their family's blighted history is not just bad luck or bad decisions but a curse, handed down to women from generation to generation. Mandy's gone to find the root of the curse before it's too late for Deena. But is the curse even real? And is Mandy still alive? Deena's desperate, cross-country search for her beloved sister--guided only by the notes that mysteriously appear at each destination, leading her to former Magdalene laundry sites and more--is a love letter to women and a heartbreaking cathartic journey.