by Lydia Maria Child
by Frederick Douglass
by John Wesley Cromwell
by Newell Dwight Hillis
by Hilary A. (Hilary Abner) Herbert
by F. G. (Felix Gregory) De Fontaine
by Samuel J. (Samuel Joseph) May
by John Greenleaf Whittier
by Catharine Esther Beecher
by George Buchanan, William Frederick Poole
by Jane Grey Cannon Swisshelm
by John F. (John Ferguson) Hume
by Bayard Tuckerman
by Maria Weston Chapman
by John Greenleaf Whittier