The book is a profound exploration of identity and the human condition, revolving around a man who is arrested upon his return to his home country, Switzerland, after spending time in America. Although he insists he is not the man, Stiller, that everyone believes him to be, his protests are ignored. The story unfolds as he writes in his prison cell, reflecting on his past life and relationships, and grappling with the question of who he truly is. It's a thought-provoking narrative that challenges conventional notions of selfhood and personal identity.

"Lanark" is an unconventional narrative that combines elements of fantasy, dystopia, and realism. The protagonist, a man named Lanark, moves through two parallel existences. In one, he's a young man named Duncan Thaw in post-war Glasgow, struggling with his artistic ambitions and personal relationships. In the other, he's Lanark in the grim, bureaucratic city of Unthank, suffering from a mysterious skin condition and grappling with his identity and purpose. The novel explores themes of love, alienation, creativity, and the human condition, presenting a complex and thought-provoking portrait of life and society.

The novel is a stream-of-consciousness narrative told from the perspective of Sammy, a shoplifter and ex-convict from Glasgow who wakes up in an alley after a two-day drinking binge to find he is completely blind. As Sammy struggles to navigate his new reality, he contends with bureaucratic systems, confronts his past, and grapples with his relationships, all while trying to understand and adjust to his sudden loss of sight. The story is a gritty exploration of working-class life, the human condition, and the nature of reality.

The novel follows the adventures of an eccentric, violent, and mentally unstable protagonist who is released from an asylum by his psychiatrist. The pair embark on a chaotic journey across Europe and America, encountering a variety of strange and often dangerous situations. The narrative explores themes of insanity, violence, and the human condition, offering a dark and surreal critique of modern society.