"Free At Last, Part One: How The Slave Trade Worked," BBC Documentary Archive, March 6, 2007.

  "Free At Last, Part Two: The Road To Emancipation," BBC Documentary Archive, March 19, 2007.

  "Free At Last, Part Three: Cultural DNA," BBC Documentary Archive, March 26, 2007.

  "Abolition Season On BBC World Service," March 2007:  An extensive series of audio links.

  "Inhuman Bondage," On Point, WBUR, June 2, 2006.

  "Slavery's Bitter Legacy In W. Africa," Morning Edition, NPR, April 12, 2004.

   "Roots Of African Slavery; The Transatlantic Slave Trade; East African Slavery," BBC World Service.