"Review: King Arthur," BBC News, August 2, 2004.

  "Filthy Secrets Of Medieval Toilets," BBC News, June 4, 2003.

  "Bosnia Displays Ancient Jewish Book," BBC News, December 2, 2002.

  "Bones Rewrite Syphilis History," BBC News, May 30, 2001.

  "Ransom Demand For Medieval Pope's Skull," BBC News, August 26, 2000.