What was the first novel by Umberto Eco that became highly successful?

The first novel by Umberto Eco that became highly successful was “The Name of the Rose.” In chapter 7, The Interview, from the Class 12 English textbook, the novel is described as a remarkable blend of historical fiction, mystery, and philosophical discourse. Set in an Italian monastery during the 14th century, it follows a Franciscan friar who investigates a series of murders. The book captivated readers with its intricate narrative and deep exploration of themes like knowledge, faith, and the nature of truth. Its success not only marked Eco’s entry into the literary world but also showcased his unique ability to weave complex ideas into engaging storytelling.