Angels and Demons is my favorite Dan Brown book. Also have read, The Da Vinci Code and The Lost Symbol. I feel that Dan Brown is an author who you just have to experience at some point along your reading journey.
Are you remotely surprised I chose a Jane Austen novel? “Laugh as much as you choose, but you will not laugh me out of my opinion!” There is no way I could make this list without listing Jane Austen’s best-selling novel of all times: Pride and Prejudice