Which answer matches this clue: the 1958 novel by Giuseppe Tomasi di Lampedusa about a Sicilian prince during the Risorgimento?

• A The Baron in the Trees
• B The Garden of the Finzi-Continis
• C Conversations in Sicily
• D The Leopard ✓

Published posthumously, The Leopard became the best-selling novel in the country's history and was adapted into an award-winning film by Visconti.