American President: Warren Gamaliel Harding - Fact file and comprehensive biographical sketch based on PBS series. - http://www.millercenter.virginia.edu/academic/americanpresident/harding
New Book of Knowledge: Warren Harding - An encyclopedic biography written for 3-8 grade students. Includes inaugural address and fact file. - http://ap.grolier.com/article?assetid=a2012900-h
Encyclopedia Americana: Warren G. Harding - A detailed biography written for older students by Francis Russell, author of "The Shadow of Blooming Grove: Warren G. Harding in His Times." Includes links to related topics, fact file, and inaugural addresses. - http://ap.grolier.com/article?assetid=0193620-00
Warren G. Harding: Inaugural Address - Complete text of the speech delivered Friday, March 4, 1921. Includes background information. - http://www.bartleby.com/124/pres46.html
Warren G. Harding - Short biography from the official White House site. - http://www.whitehouse.gov/history/presidents/wh29.html