http://www.historytoday.com/retha-warnicke/mary-stewart-france-and-scotland
Mary Stewart in France and England: Retha Warnicke examines the tumultuous career of Mary, Queen of Scots, before her long incarceration by her cousin Elizabeth I of England.
History Review: December 2003. Issue 47
http://www.historytoday.com/retha-warnicke/my-heart-my-own
This review of John Guy's biography of Mary Queen of Scots 'My Heart is My Own' appeared in History Review September 2004, issue 49
Remember the username is Barbara Hibbert and the password is history1 if you need to sign in.
http://www.tudors.org/public-lectures/75-elizabeth-and-mary-queen-of-scots.html
This link takes you to a public lecture by John Guy on Elizabeth and Mary
http://www.tudors.org/public-lectures/78-mary-stuart-and-the-failure-of-the-darnley-marriage.html
and this is a public lecture on the failure of the Darnley marriage