The Liberator (1831–1865) was a weekly abolitionist newspaper, printed and published in Boston by William Lloyd Garrison and, through 1839, by Isaac Knapp.Religious rather than political, it appealed to the moral conscience of its readers, urging them to demand immediate freeing of the slaves ("immediatism").

The North Star was a nineteenth-century anti-slavery newspaper published from the Talman Building in Rochester, New York, by abolitionist Frederick Douglass. The paper commenced publication on December 3, 1847, and ceased as The North Star in June 1851, when it merged with Gerrit Smith's Liberty Party Paper (based in Syracuse, New York) to form Frederick …