* A Tale of Two Cities: This historical novel set during the French Revolution is often praised for its dramatic plot, memorable characters, and powerful themes.
* Great Expectations: This coming-of-age story follows the journey of Pip, an orphan who strives for social advancement. It's known for its vivid characters, intricate plot, and exploration of themes like class, identity, and love.
* Oliver Twist: This social commentary novel tells the story of an orphaned boy who navigates the harsh realities of Victorian London. It's praised for its portrayal of poverty, crime, and social injustice.
Ultimately, the choice of Dickens' "masterpiece" is subjective and depends on individual preferences. All three of these novels are considered masterpieces for their literary quality, enduring popularity, and impact on literature and culture.