Carterusm, Dickens' novels are individual books, but a lot of people read them in chronological order to see how he progressed as a novelist. They get a lot more subtle as you go through them - Oliver Twist sort of beats you around the head with melodramatic goop but by the time Dickens got to Great Expectations he could really write incredible books! GE is one of my favourites, especially the bit in the marshes.
(yes, I like books
)
edit: and some people are like me ie. anal enough to read them in order just because!
Edited: 19/10/2012 at 12:55