"The Dangerous Age" is a reflective epistolary novel that delves into the emotional and psychological journey of a middle-aged woman who, upon reaching her forties, confronts the societal pressures and personal disillusionments that come with aging. Through a series of candid letters, she shares her experiences of estrangement from her husband, the challenges of maintaining her identity and desires, and her struggle to navigate the expectations placed upon women of her age. The protagonist's introspective correspondence reveals the inner turmoil and liberation that accompany her quest for self-discovery and authenticity in a world that often marginalizes women as they grow older.

"The Last Days of Mankind" is a satirical play that provides a critical commentary on the socio-political climate during World War I. The narrative presents a stark portrayal of the absurdity of war and the destructive forces of propaganda, bureaucracy, and nationalism. The author uses a variety of literary techniques, including parody, satire, and direct quotes from contemporary sources, to highlight the folly and tragedy of war. The play is known for its unique style, rich language, and its profound critique of society and culture during a time of great upheaval and conflict.

The play revolves around a Jewish physician who heads a Viennese clinic and becomes embroiled in a scandal when he prevents a Catholic priest from giving the last rites to a dying patient who is unaware of the seriousness of her condition. His actions, motivated by a desire to preserve the patient's peace of mind, are misinterpreted as anti-Catholic, leading to a public outcry and a power struggle that reflects the deeply ingrained anti-Semitism and political opportunism of the time. The doctor's principled stand becomes a flashpoint for societal and professional conflict, raising questions about ethics, religion, and the corrosive effects of prejudice.