Demons Forever is one of those page-turner books that you can't put down - even at 2 am. This installment is the final edition of the series and Sarra Cannon wrote a twisting, turning and often surprising finale to the PHD series. You definitely want to start at the beginning and accompany the lead character Harper on her tumultuous journey. If you have finished the PHD series like me and are hard pressed to say goodbye to the beloved characters, take heart. Sarra Cannon is already penning her next book which includes one or more characters from the PHD saga. Now all we have to do is wait for that book to be published... Sigh.