Uploaded a series of PowerPoint Presentations kindly offered to the site by Mr. Fitzsimmons:
Counterfactual History
The League of Nations to 1930
Witchcraft Trials in Scotland
Tudor Monarchs
Phillip II and Elizabeth I
Revolts in the Reign of Phillip II
William the Conqueror

Also, two PDF Worksheets from the same source:
Charles V

Phillip II: Progressive or Reactionary?