What does pickwick little dorrit Edwin Drood Oliver Twist Christmas carol have in common?

"Pickwick Papers," "Little Dorrit," "Edwin Drood," "Oliver Twist," and "A Christmas Carol" are all works by Charles Dickens that explore themes of social criticism, class disparity, and human compassion. Each story features richly developed characters and vivid depictions of Victorian society, highlighting the struggles of the poor and the moral responsibilities of the wealthy. Additionally, they often incorporate elements of mystery and redemption, reflecting Dickens's belief in the potential for personal transformation. These narratives collectively underscore the importance of empathy and social reform.