She is more than gratified by the cordial manner in which Mr. and Mrs. Michael W. O'Brien have responded to the call for a lecture in Detroit. She is quite certain that everything will be arranged to her taste and that the result will be satisfactory. She has chosen "Three Rivals in the Year 1400" for her subject, the same that she gave in New York. The whole tone of Brownson's letter was delightful, but she had not heard directly from the O'Briens yet. She shall write to Mr. Perkins also; he is confident the lecture will be successful. The Catholic Congress will engross Brownson's thoughts until it is over. She sends regards to Mrs. Brownson and Mrs. Barnard. :: III-3-c A.L.S. 3pp. 12mo.