Yes she does, but if you are talking about the 'wrong' version of love, then probably, and almost in 'The City of Fallen Angels'.
yes, definitely.
They are already in love. From the frist book (City of bones). They get with each other in the City of glass.
i don't know but i think the should, i mean who wouldn't want to marry Jace?
Not in a book that has been published recently