Austria and Hungary
Intimately tied to the Holy Roman Empire, and later Germany, the Austrian Empire grew in power and importance, before Hungarian nationalism forced the creation of a dual Austro-Hungarian monarchy in 1867. This collapsed in 1918, at which point the Czech and Slovak peoples declared their united independence.
This page indexes onsite bibliographic information about Austrian, Hungarian, Czech and Slovakian history, including the Austro-Hungarian Empire.
Written by Austria Cafe, this is brief narrative of Austrian history illustrated by what i think are stamps.
Lonely Planets lively, and often wry, narrative of Austrian History makes an excellent contrast to encyclopedia style entries; however, you probably shouldnt quote it in any assessed work!