The book tells the story of a man who wakes up one morning to find himself transformed into a giant insect. His transformation causes him to lose his job and become ostracized from his family, who are horrified and repulsed by his new form. As he grapples with his new reality, he becomes increasingly isolated and starts to lose his sense of humanity. The book explores themes of alienation, guilt, and identity, and is a profound examination of the human condition.

"The Notebooks of Malte Laurids Brigge" is a semi-autobiographical novel narrated by a young man from Denmark living in Paris, who is trying to understand the world and his place in it. The protagonist is a poet and a dreamer, who spends his time observing and reflecting on the people and situations around him. The book is a collection of his thoughts, observations, and musings, which often revolve around themes of death, solitude, history, and the nature of existence. It's a deep and introspective exploration of the human condition and the nature of creativity.

"Petersburg" is a symbolist novel set in the heart of Russia during the 1905 Revolution. It follows the story of a young man who is given the task of assassinating his own father, a high-ranking government official, by a radical political group. The narrative is a complex mix of politics, family drama, and philosophical introspection, all set against the backdrop of a city in turmoil. The novel is renowned for its vivid and poetic descriptions of the city itself, making Petersburg as much a character in the story as the people who inhabit it.

The novel follows the life of a young man, Emil Sinclair, from childhood to adulthood, as he navigates the duality of his nature and the societal expectations of his time. He is influenced by a charismatic and intellectual peer, Max Demian, who introduces him to the concept of the world not as a dichotomy of good and evil, but as a unified whole. This leads Sinclair on a journey of self-discovery and spiritual enlightenment, exploring themes of identity, morality, and the subconscious. The narrative is heavily influenced by the philosophies of Carl Jung and the Gnostic tradition.