I read this book because of recently reading 'Sisi: Empress On Her Own', a modern look at this lady. While the newer book has a more novel style, and is written from the Empress's point of view, it contains all the same details so I expect that Count Corti's work will have been source material.
At the start the Count tells us that almost nothing has been published about Sisi, although copious written materials and witnesses exist. He sets out to build a portrait of this lady, one of the last Empresses. He thanks Bay Middleton and the Spencers in England, who helped him understand Sisi's foxhunting addiction and months spent among them. Most of Sisi's time was of course spent in Europe, amid her stifling Austrian court and the relative freedom of her home in Hungary with its stables.
Her cousin Ludwig was engaged to Sisi's younger sister, before being removed from his throne by his Council of Ministers as 'unfit to rule', meaning not of sound mind, for bankrupting his monarchy while supporting Wagner to write his Ring Cycle, while building extravagant palaces over the Rhine. At that time the topmost Royals were very limited in marriage prospects as they could only marry other nobles of their station and had to marry someone of the same religion, which removed Britain and Denmark from eligibility as far as the Austro-Hungarians were concerned. This intrusion by a Parliament into the rule of the Royals was shocking to someone of Sisi's stature. But Ludwig was later found drowned in an apparent suicide. His actions make him the antithesis of Sisi's husband Franz Joseph, a responsible, dedicated Emperor who did paperwork, kept informed about his nation and met foreign dignitaries constantly.
Europe was riddled with anarchists at this time, and nobles were resented so much that they were the target of assassination attempts, one such precipitating the First World War. A similar action took the life of Sisi while she was visiting Geneva. The author explains how it occurred and how the villain was captured, having tossed down his knife, which was recovered.
I love the pictures of the nobles. Sisi was a famous beauty and she is the frontispiece with her long hair embellished with jewels.
This book was written not too long after the First World War and rise of Communism, which swept away the Austro-Hungarian Empire and Russian Empire, meaning the events would have been topical and fresh enough in the minds of witnesses. As the author was a Count we can expect he would have had access to anyone and anything he needed for reference. I am reminded of Baroness Orczy writing about the return of Napoleon from Elba, and Waterloo, in the Bronze Eagle, as well as her novels of the French Revolution in the Scarlet Pimpernel series.