Something caught the edge of her senses, and she whipped the owl’s head around. She saw a tiny red messenger construct flitting by, one of ten thousand that zipped through the city’s skies every night. There was nothing that seemed strange about it to the eye, but it wasn’t the owl’s vision that had noticed it. It wasn’t one of the owl’s senses at all. Charity had sensed the attention of another person focusing on her, just for a moment. Another will, watching her.