Shop 'til you drop! Tonight is too good to be true. The Unicorn Club got locked in the mall after closing! Can you believe our luck? I mean, who would know how to take advantage of an empty mall better than the coolest girls in Sweet Valley? At first we were so excited, we hardly knew where to the sound booth to cut a CD, the photo shop to take modeling shots, or the shoe store to try on all those heels our parents would never let us wear. Of course, everyone had their own ideas—Jessica wanted to give everyone makeovers, Ellen begged for an ice-cream feast, and all Lila could think about was clothes, clothes, clothes! We would have wasted the whole night arguing if I hadn't taken control of the situation. After all, I am the oldest Unicorn. The rest of the club just naturally looks up to me for direction. It's the night of a lifetime—no grown-ups are around, and I'm in charge. What could possibly go wrong?