How did Albert Camus separate philosophical ideas from his novels and short stories?

Albert Camus did not separate his philosophical ideas from his fiction; rather, he used his novels and short stories as platforms to explore and embody the same themes he analyzed in his nonfictional essays.12

Rather than creating a divide, Camus’s work is characterized by a thematic complementarity between his two modes of writing. For example, he published his debut novel, The Stranger, in the same year as his seminal philosophical essay, The Myth of Sisyphus. While the essay provides a formal analysis of nihilism and the nature of the "absurd," the novel serves as a narrative exploration of those same concepts, such as alienation and the inadequacy of traditional values.12

Camus viewed his literary output as a cohesive project. He moved from the concept of the absurd in his early works to the idea of moral and metaphysical "rebellion," which he further examined in his second major essay, The Rebel. His fiction, including The Plague and The Fall, consistently reflects his ongoing intellectual engagement with the human condition, isolation, and the necessity of defending justice and truth.3