Based on the clue 'catriona a sequel to this stevenson novel follows ...', what is the answer?

Based on the clue 'cato the elders obsession with the threat offered ...', what is the answer? Based on the clue 'cato the younger great grandson of cato the elder ...', what is the answer? Based on the clue 'cato the younger was half brother of servilia moth...', what is the answer? Based on the clue 'catoctin mountain park in northern maryland is the...', what is the answer? Based on the clue 'cats dogs the revenge of', what is the answer? Based on the clue 'cats 101 followed by whale wars on this discovery ...', what is the answer? Based on the clue 'cats have a nictitating membrane a third one of th...', what is the answer? Based on the clue 'cats have more of these dorsal bones than humans i...', what is the answer?