Many of Cortázar's short stories are representations of a surreal, metaphysical, horror-filled world that prevailed upon his imagination. In these works, he often expressed a conflict between unreal and real events by allowing the fantastic to take control of the mundane in the lives of his characters. Significant in this transformation from the ordinary to the bizarre is the compliant acceptance of extraordinary events by Cortázar's characters. His fascination with the double, a character's other, or alter ego, and his related concept of “figures,” or human constellations, is evident in numerous short stories. For example, in “Lejana” (“The Distances”), Alina Reyes, a wealthy South American woman, becomes obsessed with visions of a beggar woman living in Budapest whom Alina believes is her true self. She travels to Budapest, believing she will relieve the woman's suffering and her own by assuming her real identity as a beggar. After the women embrace on a bridge, Alina is left standing in the bitter cold as the beggar woman walks away in Alina's body. Cortázar often employs motifs in his fiction based on games, children play, and music as representations of humanity's search for an existence that surpasses limits imposed by logic and reason. With “El perseguidor” (“The Pursuer”), he not only incorporates the syncopated rhythms of jazz music to illustrate this search, but also begins to explore existential questions and focus on the inner lives of characters. Modeled upon jazz saxophonist Charlie Parker, the eponymous pursuer of the story is protagonist Johnny Carter, a character whose inability to articulate what he seeks is a source of anguish, while his talent for intuitive expression through music allows him to approach reality beyond ordinary existence that has been closed to most of humanity. In contrast, the narrator, a jazz critic and biographer, is entrenched in the analytical delineation of Johnny as he writes his biography—a book that is incapable of authentically portraying the artist's life.
Cortázar addresses complexities in the relationship between art and life in several works, and his short stories also reflect his concern for political and human rights while upholding his belief in open-ended art, in which he states it is the writer's responsibility “never to recede, for whatever reasons, along the path of creativity.” Cortázar evidences his political convictions in several works, including his early short story “Reunión” (“Meeting”), a fictional account of the Cuban revolution as told by Latin American revolutionary leader Che Guevara, and “Segund vez” (“Second Time Around”), in which Cortázar utilizes the repressive political situation in Argentina during the 1970s, when citizens often disappeared under false arrests, as a backdrop for his delineation of a woman's experiences surrounding an official summons. According to critics, the narrative voice, which changes from the first-person perspective of a bureaucrat to the third-person limited perspective of the woman, and then back to the bureaucrat's point of view in the last sentence, emphasizes the mysterious and omniscient nature of the summons, creating an Orwellian sense of institutionalized paranoia that extends that work beyond the Argentine government to encompass other Latin American totalitarian regimes.
In Cortázar's short fiction, contrasting elements such as the fantastic and commonplace; past, present, and future; reality and dream; and the self and the other, blend to suggest multiple layers of meaning that invite varied interpretations. Critics have suggested that Cortázar strove for this ambiguity as a means to express what may exist beyond humanity's rational perceptions. His stories are often characterized by humor despite their generally serious themes, and they are noted for his technical innovations in point of view, language, and form. Moreover, there have been psychoanalytical and feminist interpretations of his stories. Along with his novel Rayuela (1963; Hopscotch), Cortázar's short stories have established him as a leading voice in modern literature. Critics regard his contribution to Latin American literature as profound.
[http://www.enotes.com/short-story-criticism/julio-cortazar]
