Biographies
Time Line
 

Black Bull Dinner
Black Line Dispossession of Indigenous Tribes
Documents in National Library of Scotland
Douglas - A story
Douglas and the Act of Union
Douglas and the Act of Union, 1707
Douglas castles in England
Douglas heart
Douglases and the slave trade
Douglases and the slave trade - South Carolina
Drysdale document
Irish slaves
Knights Templar
Mary's escape from Lochleven
Mary, Queen of Scots
Origins of the Douglas Familiy
Origins of the Douglas family in Italy
Rulers of Scotland
The Covenanting Wars 'The Killing Time'
The Douglas Larder
The Douglas Tragedy

 

SR Crockett's book, Black Douglas, is not 'history', yet it is a historical record, and is worth the reading.  It can be found in the Project Gutenburg.