On the Habsburgs:
* Emperor Karl: The Last Habsburg (1988): A detailed biography of Emperor Karl I of Austria, focusing on his reign during the First World War and the collapse of the Habsburg Empire. This book is considered her most significant work.
* The Habsburgs: A Dynastic History (1996): A comprehensive account of the Habsburg dynasty, spanning centuries of European history.
* Rudolf: The Crown Prince (2002): A biography of Crown Prince Rudolf of Austria, who died tragically in 1889.
Other works:
* The Vienna Circle: The Origins of Neopositivism (1982): A study of the influential Vienna Circle, a group of philosophers and scientists who advocated for logical positivism.
* Hitler's Vienna: A Dictator's Apprenticeship (1999): An examination of Hitler's early life in Vienna, exploring his formative years and the influences that shaped his ideology.
These are just some of the most prominent works by Brigitte Hamann. She has authored several other books and articles on various historical topics, particularly those related to Austria and Central Europe.