Talk:'A' is for A-l-i-v-e/@comment-9900262-20130520120302/@comment-5232449-20130520122311

It's kinda complicated. Sara is still writing the books, and the last one is set to be released in December. But it's not sure, she may write some more.

In the first four books, -A is Mona; from five to eight it's Alison's twin (Courtney), who is actually the killer of her sister. The 8th book ended with a cliffhanger: the girls thought Courtney was died in a fire she actually set, but there's a finale chapter in which Sara let us think she's alive. Since the 12th, there is a new -A, and we don't know who's behind this yet. But it is somebody who helped Cortney to kill her sister that night.