Existentialist literature is a genre that explores the meaning and purpose of human existence, often through the lens of individual experience and subjective perception. These books often delve into themes of freedom, choice, and responsibility, and may challenge traditional notions of morality and societal norms. Existentialist literature can be introspective and philosophical, and may offer readers a unique perspective on the human condition and the search for meaning in a complex and often chaotic world.

Modernist literature is a category of books that emerged in the early 20th century, characterized by a break from traditional literary forms and a focus on individual experience and perception. Modernist writers experimented with language, form, and structure, often using stream-of-consciousness narration and fragmented storytelling to convey the complexity and ambiguity of modern life. Themes of alienation, disillusionment, and the search for meaning are common in modernist literature, which reflects the cultural and social upheavals of the time. Overall, modernist literature is a challenging and thought-provoking genre that continues to influence contemporary literature and culture.

If you're interested in downloading this list as a CSV file for use in a spreadsheet application, you can easily do so by clicking the button below. Please note that to ensure a manageable file size and faster download, the CSV will include details for only the first 500 books.