What is referred to by 'a bionic christmas carol'?

Based on the clue 'a biography of the last child of camelot is titled...', what is the answer? Based on the clue 'a biography of this former cabinet secretary is su...', what is the answer? Based on the clue 'a biography of this wife of james joyce is subtitl...', what is the answer? Based on the clue 'a biography subtitled patriot and traitor tells wh...', what is the answer? Based on the clue 'a bird dog may lose its job if its this afraid of ...', what is the answer? Based on the clue 'a bird of prey allowed by law', what is the answer? Based on the clue 'a bird of prey the harpy species of this bird is e...', what is the answer? Based on the clue 'a bird of the family sturnidae capable of mimickin...', what is the answer?