Night of the Tiger — Mary Kistler

Now after an absence of 7 years, and the death of her father, Kate was back home again, back with her cousins and aunts. Charles, whom she had loved, was there, as were beautiful Cecily and Jim and Richard. Aunt Ava and Aunt Hattie were there--only Aunt Laura, who had disappeared years before, was missing. Then Aunt Laura's blood-stained scarf appeared...