"To this goodly company Mrs. Howe read a brilliant essay on the subject of Polarity. She commenced by speaking of polarity as applied to matter, in a manner not too abstruse for the _savants_ who surrounded her, though it was too philosophical and scholarly to receive the injustice of being reported. The progress of polarity she found to give us the division of sex; and Sex was the subject on which she intended to write when she commenced the essay; but she found it, like all fundamental facts in nature, to be an idea with a history. In the pursuit of this history she encountered the master agency of Polarity, and found herself obliged to make that the primary idea, and consider sex as derived from it." Another letter, describing a meeting a few weeks later, gives a glimpse at some of the women who frequented the club: "There was Mrs. Severance, reminding one so much of an Indian summer day, so calm and peaceful is the sweet face that looks out at you from its framing of fair waving hair. Not far away was Julia Ward Howe, who some way or other makes you think of the old fairy story of the girl who never opened her mouth but there fell down before her pearls and diamonds. That story isn't a fairy story, not a bit of it. It is real, genuine truth, and Mrs. Howe is the girl grown up, and pearls of poetic fancy and diamonds of sparkling wit are the precious stones which fall from her lips. Lucy Stone was there, an attentive listener, looking the very picture of retiring womanliness in her Quaker-like simplicity of dress, and her pleasant face lighted with interest and animation. Sitting by a table, busy with note-book and pencil, was Miss Peabody, the Secretary of the Club. She has a sparkling, animated face, brimming over with kindness and good-will; she wins one strangely--you can't help being drawn to her. There's a world of fun in the black eyes, and you feel sure she would appreciate the ridiculous sides of living as keenly as any one ever could." In still another letter are these thumb-nail sketches of persons well-known: