http://deila.dickinson.edu/slaveryandabolition/index.html

Slavery and Abolition in the US: Select Publications of the 1800s is a digital collection of books and pamphlets that demonstrate the varying ideas and beliefs about slavery in the United States as expressed by Americans throughout the nineteenth century. The works in this collection reflect arguments on both sides of the slavery debate and include first person narratives, legal proceedings and decisions, anti-slavery tracts, religious sermons, and early secondary works. The collection includes more than 24,000 individual pages of printed text and corresponding searchable transcriptions.