I had changed into my butterfly-hunting clothes, a peculiar and eminently suitable ensemble of my own design. I donned a clean shirtwaist and a pair of slim trousers, tucking them securely into flat, sturdy boots laced neatly up the front. Over it all I buttoned a fitted jacket and a long skirt with concealed slits and a clever arrangement of buttons that permitted me to drape the garment according to my activities. I had not designed a configuration for pursuing murderers, but I suspected the one I used for stalking butterflies would prove adequate.

