Whlst there have been massively successful books before, There has never been a book that has had a comparable amount of general over the top hysteria as Harry Potter. My question is that do you believe in there future there will ever be a series comparable in any way to the Harry potter books?

Very doubtful. Like asking if they will be another sucessful franchise like Pokemon....could be possible but very unlikely.

Twilight seems to be very big...I don't know if the whole series has been written yet or not but it might have a shot, maybe...?

there's always the next big thing..

i certainly hope nothing ever gets created that is awful enough to be compared to harry potter.  there are countless better books out there.

I highly doubt it. Harry Potter is pretty much perfect in every way, imo. It would be a difficult challenge to match that.

No, JK Rowling has thought of everything, so that means no books

He means if there'll be some series in the near future which will draw as much people as Harry Potter did. As I see it, no, not for some time

yes there will be another series like potter. Peolpe were saying the same thing about the lord of the rings and then came harry potter albeit a long time later.