Beware the Baby-Sitter (Sweet Valley High, No 99)

Margo Is Making Herself Right At Home In Sweet Valley, Setting Her Evil Scheme In Motion. She's Gotten A Job At The Day-care Center, And Is Busy Perfecting Her Imitation Of Identical Twins Jessica And Elizabeth Wakefield. She's Even Fooled Todd Wilkins And Mrs. Wakefield Into Thinking She's Elizabeth. Now It's Only A Matter Of Time Before Margo Takes Over Elizabeth's Perfect Life For Good--cover.