Cagliari is the capital of which Italian island?

Cadpig was the smallest of Pongo's 15 puppies in which 1956 Dodie Smith novel? "Caesar," published in 1997, is the fifth volume in which Australian author's Masters of Rome series? Nicolas Cage appeared in which 1984 film about a Harlem hot spot, directed by his uncle Francis Ford Coppola? Nicolas Cage was billed as Nicolas Coppola in which 1982 Sean Penn film based on a Cameron Crowe book? Caimans are most closely related to which animals? In Genesis, Cain was a farmer, while Abel kept which animals? Which spicy Cajun smoked sausage is often found in gumbo? What kind of cake is traditionally cut together by a couple who have just tied the knot?