Mary Queen of Scots was a romantic and tragic figure. The story of the
'Casket Letters' adds richly to the enigma and mystery - eight letters,
a love sonnet and two contracts, allegedly written by Mary to her lover,
implicated Mary in her husband's murder and 'proved' her adultery. This
forensic re-examination of the controversy, the latest historiography,
and the huge literature it has generated together with an accessible
presentation of the 'Letters', is a detailed and powerful study for both
scholar and general reader and illuminates sharply the dramatic events
leading to Mary's imprisonment and eventual execution.