Writing a series is more complicated than just writing one book. You have to keep track of everything you write so you don't have Uncle George in Book 1 turn into Aunt Georgina in Book 3. Most authors have a "Bible" where they keep important facts like neighbor's names and what the house looks like and where the street is in the city and other stuff.
Aside from that, you just plant your butt in a chair and start writing.
Unfortunately, I have been hearing no, that she is going to write a spin off book series instead. Though, I do wish she were going to write a forth book.
There is no 4th book. Mockingjay was the last
No
Yes
No 13 was the last book.
i'm pretty sure its called Write This Book. And if its not the next book, it at least has something to do with the series. it comes out April 2013
Patrick Carman
the Chronicles of Vladimir Tod
Her Home
He is planning to create a seqeul series the first book of which will come out fall 2010.
J.K. Rowling has ended the series with book seven being the last. She said she could write another book, but she won't.
No it is a fictional book.