Pride and Prejudice by Jane Austen.
As such a 'high profile' book I know that most readers if not all will be certain of the storyline. Suffice to say it was a re-read but one that I thoroughly enjoyed. Jane Austen combines wit and seriousness to her writing that I never grow too tired to read.
This book was part of the 'You've got Mail' challenge.
Check out this blog for more details.