Walter Benjamin, "Franz Kafka: on the Tenth Anniversary of His Death," in his Illuminations: Essays and Reflections, edited by Hannah Arendt, Schocken, 1968, pp. 111-45.

Max Brod, Franz Kafka: A Biography, translated by G. Humphreys Roberts, Schocken, 1947.

Albert Camus, "Appendix: Hope and the Absurd in the Work of Franz Kafka," in his The Myth of Sisyphus and Other Essays, translated by Justin O'Brien, Knopf, 1955, pp. 124-38.

Gilles Deleuze, and Félix Guattari, in Kafka: Toward a Minor Literature, translated by Dana Polan, Theory and History of Literature series, Volume 30, University of Minnesota Press, 1986.

Ralph Freedman, "Kafka's Obscurity: The Illusion of Logic in Narrative," in Modern Fiction Studies, Vol. VIII, No. 1, Spring, 1962, pp. 61-74.

Herman Hesse, "Eine Literatur in Rezensionen un Aufsatzen," in his Gesammelte Werke Vol. 12, Suhrkamp Verlag, 1970, p. 482.

Thomas Mann, "Homage" in The Castle by Franz Kafka, translated by Willa Muir and Edwin Muir, Alfred A. Knopf...