Francine Pascal 
Sweet Valley Confidential [EPUB ebook] 

It’s been ten years since the Wakefield twins graduated from Sweet Valley High, and a lot has happened.For a start, Elizabeth and Jessica have had a falling out of epic proportions, after Jessica committed the ultimate betrayal, and this time it looks like Elizabeth will never be able to forgive her.Suddenly Sweet Valley isn’t big enough for the two of them, so Elizabeth has fled to New York to immerse herself in her lifelong dream of becoming a serious reporter, leaving a guilt-stricken Jessica contemplating the unthinkable: life without her sister.Despite the distance between them, the sisters are never far from each other’s thoughts. Jessica longs for forgiveness, but Elizabeth can’t forget her twin’s duplicity. Uncharacteristically, she decides the only way to heal her broken heart is to get revenge. Always the ‘good’ twin, the one getting her headstrong sister out of trouble, Elizabeth is now about to turn the tables…