Catalogue of the phµnogamous plants of the United States, east of the Mississippi, and of the vascular cryptogamous plants of North America, north of Mexico

Theories of Democracy: A Reader

Thoughts Selected from the Writings of Horace Mann (Classic Reprint)

Lectures on Education (Classic Reprint)

Slavery: Letters and Speeches (Classic Reprint)

Slavery: Letters and Speeches

Horace Mann's Letters on the Extension of Slavery Into California and New Mexico: And on the Duty of Congress to Provide the Trial by Jury for Alleged Fugitive Slaves

Speech of Horace Mann, of Massachusetts, on the Subject of Slavery in the Territories, and the Consequences of a Dissolution of the Union: Delivered in the United States House of Representatives, February 15, 1850 (Classic Reprint)

Slavery: Letters and Speeches, by Horace Mann.

An Oration, Delivered Before the Authorities of the City of Boston, July 4, 1842