It would depend what the speech was regarding.
No. She will not write anymore Harry Potter book after Harry Potter and the Deathly Hallows.
she has writen Harry Potter books because they are interesting
Harry Potter is a fictional character, you cannot write to him.
You can find the answer on a website called Fanfiction. There are fic where people write about Harry Potter reading Harry Potter and The philosopher's stone and so on...
No, JK Rowling wrote the Harry Potter series.
Yes. Her name is on each of the Harry Potter books as the author.
The second Harry Potter book (Harry Potter and the Chamber of Secrets) was released in 1998 in the UK and 1999 in the US.
No she has finished writing the harry potter series
The Harry Potter series was written by J.K. Rowling.
J.k. Rowling said in an interveiw that she's been thinking about Harry Potter and she MIGHT write another book in the Harry Potter series. J.K. Rowling has stated on her website that she will write only supplemental works for the Harry Potter series in the future as she feels it would be exploitative to write more story.
No, J.K. Rowling did not write the first Harry Potter book on napkins. She wrote the manuscript for "Harry Potter and the Philosopher's Stone" in a series of notebooks while sitting in cafes in Edinburgh, Scotland.
Harry Potter and the Sorcer's Stone, Harry Potter and the Chamber of Secrets, Harry Potter and the Prizinor of Azcaban, Harry Potter and the Gobket of Fire, Harry Potterr and the Order of the Phoinex, Harry Potter and the Half Blood Prince, Harry Potter and the Deathly Hallows, and The Tales of Beatle and Bard