Antislavery Political Writings, first published in 2004, presents the best speeches and writings of the leading American antislavery thinkers, activists and politicians in the years between 1830 and 1860. These chapters demonstrate the range of theoretical and political choices open to antislavery advocates during the antebellum period.

From 1889 to 1918 the reports consist of the Report of the director and appendixes, which from 1893 include various bulletins issued by the library (Additions; Bibliography; History; Legislation; Library school; Public libraries) These, including the Report of the director, were each issued also separately.