In fact, while Sherlock Holmes dismissed “the fair sex” as irrational and insignificant, I knew of matters his “logical” mind could never grasp. I knew an entire world of communications belonging to women, secret codes of hat brims and rebellion, handkerchiefs and subterfuge, feather fans and covert defiance, sealing-wax and messages in the positioning of a postage-stamp, calling cards and a cloak of ladylike conspiracy in which I could wrap myself.

