such as "Don Quixote" and "Galatea," highlighting references to Portuguese characters, places, and cultural nuances throughout the texts. The analysis reveals how experiences in Portugal and interactions with Portuguese figures may have shaped Cervantes’ literary output. Barroso points out specific anecdotes, character depictions, and interactions that illustrate the intertwined literary heritage of Spain and Portugal, suggesting that Cervantes' relationships and insights from his time in Lisbon enriched his creative endeavors. Through diligent research, the author brings to light the often-overlooked aspects of Cervantes' works that reflect Portuguese influences, affirming the significance of this cultural connection. (This is an automatically generated summary.)