''El Clavo'' is a novel by Pedro Antonio de Alarcón, first published in 1853. This 19th-century Spanish work combines elements of detective fiction and psychological depth, focusing on the complex relationship between Felipe and Gabriela Zahara, who is haunted by her past involving her deceased husband, Alfonso Gutiérrez del Romeral. The narrative explores themes of love, betrayal, and justice, culminating in a courtroom drama that examines moral complexities and societal expectations surrounding guilt and redemption.
