The Contenders for the Throne
The Battle of Fulford
The Battle of Stamford Bridge
The Battle of Hastings
An excellent account from Robert Bartlett:
How William Secured the Throne
Revolt and Resistance
William Rufus and Henry I
Useful video on William Rufus can be found here.
Useful video on Henry I can be found here.
Useful video on Stephen and Mathilda found here