Let's Party - Two of a Kind, No 8 Author:Mary-Kate Olsen, Ashley Olsen Ashley has a great idea! She's going to give a surprise party for her friend Jennifer. But Ashley gets a surprise, too - when she finds out that Mary-Kate is giving another party for her best friend Amanda on the same night!
But the biggest shocker of all is the one Dad has for both of the girls - one that's going to change their lives big-time!