Star Light, Star Bright — Angela Elwell Hunt

When Cassie and her best friend, Andrea, enter the Prestige Model Search, they do it just for kicks. But Andrea wins! And asks Cassie to go with her to New York. At first the trip is a lot of fun. Then things change--Andrea's attitude, for example. Suddenly she thinks Cassie is thing between a secretary and a slave; and suddenly she gets involved in things that will land her in BIG trouble. Now Cassie isn't so sure she can take care of herself, let alone anyone else! Ages 12-15