![Little Sister 4 - Copycat](http://monsterbookshop.co.uk/cdn/shop/files/9780099384113.jpg?v=1714271475&width=1445)
The fourth in a series featuring the battles between two sisters. When their older cousin Laine comes to watch over them while their parents are away, Stacy and Amanda expect an easy week. But Laine proves to be bossy and bad-tempered - Laine the pain.