Slavery and Abolition: A Journal of Slave and Post-Slave Studies  
   Publishes research and reviews on demographic, socio-economic, historical and psychological aspects of human bondage from the ancient period to the present, as well as the dismantling of slave systems and the legacy of slavery. General information and pas
   http://www.frankcass.com/jnls/sa.htm

Slavery in the Roman Empire: Numbers and Origins  
   Scholarly article by John Madden.
   http://www.ucd.ie/%7Eclassics/96/Madden96.html

Classics on American Slavery  
   Collection of scholarly books and articles on American slavery, published before 1923.
   http://www.dinsdoc.com/slavery-1.htm

Self Determination Committee  
   Informational on slavery and the slave trade, includes archives, reparations information, and documents.
   http://www.directblackaction.com