''Dragon's Teeth'' is a novel by Eça de Queirós, first published in 1889, that explores the complexities of marriage and societal expectations in late 19th-century Portugal. The story follows Jorge and Luiza, a couple whose domestic tranquility is threatened by the return of Luiza's cousin Bazilio, stirring themes of infidelity and societal constraints. Set against the backdrop of Lisbon, the narrative intricately examines the tension between personal desires and social norms, making it a notable work in Portuguese literature and a significant translation into English.
