I don't know much about classics but
"The Da Vinci Code" by Dan Brown is great and I heard that
"The Devil Wears Prada" by Lauren Weisberger
is good - but I haven't read it yet. But it was recommended by my reading partner.
Then there's "The City and The Dogs" by Mario Vargas Llosa - you have to look for the English version,
"Camille" - if you haven't read it yet - by Alexandre Dumas.
Let me think .... uhmmmm!