La desaparición de Annie Thorne

Annie disappeared one night. She disappeared from her own bed without a trace. We all think the worst.Suddenly, like a miracle, after forty-eight hours, she returned, but she could not, or did not want, to tell what had happened to her.Something happened to my sister, although she can't explain it. I only know that when she returned she was no longer the same. It wasn't my Annie.I am unable to admit, even to myself, that sometimes my sister terrifies me.