This book is about a teacher, Ms.Snickle and she has only 1 class rule that is no telling secrets. But one girl called lacy tries to find everybody's secrets in Ms.Snickle's class. She finds all of them in less then a week. Even though the rule is no telling secrets, Lacy tells the secrets to everybody and then they all are calling each others name. Lacy fines out that secrets are valuable. ( )