My primary interest is Medieval Englans, particularly the 14th and 15th centuries (hundred years war and the plague). I'm also fascinated by theViking invasion in the 8th century.
I like reading about the Tudors, Catherine the Great, the sea exploration of the New World, Colonial American History, the westward expansion, and the Revolution.
I can say the only period of history I am not interested in is WWI and WWII (although I am very interested in the Holocaust and will read about that).