Final answer:
Jorge Luis Borges' fantastic stories were published in a collection called 'Ficciones,' a significant work in Spanish literature and magical realism that has had a global influence.
Step-by-step explanation:
The fantastic stories of Jorge Luis Borges were later published in a collection entitled Ficciones. This celebrated anthology includes many of Borges' most famous short stories, which are known for their intricate labyrinths, philosophical explorations, and inventive literary forms. Borges' works are central in the study of Spanish literature and magical realism, a genre he helped to define and popularize. His stories often delve into themes of infinity, mirrors, reality, and the nature of time, and continue to influence writers worldwide