I can tell you exclusively that if everything goes as planned , Sara Shepard will come out with 4 new PLL books ! Making the total of Pretty Little Liars books, 12! Pretty Little Liars #8 WANTED was planned to be the last one in the series but with the succes of the TV show, 4 more are in the works ! Pretty Little Liars #9 is sheduled to be released next year !
Source: prettylittleliars.us
