Yes, at Barnes and Noble Booksellers.
There isn't an eighth book. Even if there was, Harry Potter isn't going to stop being a wizard.
no
The adult Harry Potter was still played by Daniel Radcliffe.
Yes, Harry Potter and the Half-Blood Prince is still being printed today.
Harry Potter does survive book seven, he is still there at the end of it.
Obviously you can still like Harry Potter. I guess that's what makes you a "fan".
No There is still more!
No. Professor Quirrell died in Harry Potter and the Philosopher's Stone.
Yes. They get married.
You can still buy the Harry Potter audiobooks on CD from places like Amazon or the Pottermore store.
It is "He-Who-Must-Not-Be-Named. At the end of Harry Potter 7, he dies, so no.
No, he died in Harry Potter and the Order of the Phoenix.