This book opens with Elizabeth‘s frustration over a missing turquoise sweater that she can‘t find in Jessica‘s disaster of a room. But when all the Unicorns except for Jessica fall victim to the Sweet Valley Swiper (a missing coat, silver earrings, Lila‘s Watchman), it‘s Liz & Amy to the rescue, resurrecting the SVK Super Snoopers to catch the case & catch the thief red-handed! I always love when a twin-switch helps save the day!