What happens in Pretty Little Liars? Detail and all?

What happens to Alison and Who Is A in Pretty Little Liars The book?

• I really want to know what happens, so who killed Alison and Who is A and practically all the secrets please tell me!!

• Answer:

  well...at the end of Unbelievable (the 4th book) you find out that A is Mona, Hannah's friend. but then she dies, and A reappears, so there's a new A or there was more than one to start with, oh, and Ian is thought to have killed Ali...but then denies it in book 5, and probably did not kill her...and there's a new book in the series that just came out and another one in the process...so even i don't know who has killed Ali yet...sorry about that. Hope that helped, and if your like me and will keep reading these books until Ali's murderer is found, i say good luck and have fun! there's a lot of help on the books website, i put the link to it...