- E-bookThe Knights Templar at War, 1120–1312Paul Hill
- E-bookThe Viking Wars of Alfred the GreatPaul Hill
- E-bookThe Norman CommandersPaul Hill
- E-bookThe Kingdom of the Anglo-SaxonsPaul Hill
- E-bookThe Anglo-Saxons at War, 800–1066Paul Hill
- E-bookThe Fortress KingdomPaul Hill
- E-bookReinventing Public EducationPaul Hill