This book is written by Margaret Peterson Haddix. This book is good. It is about a girl and just before her thirteenth birthday her parents take her to her aunt's house that she didn't even know existed. Some people look at her weird and other weird things happen so she tries too figure out what is going on. The chapters are short. It is a bit creepy and weird. Once you start reading you don't want to stop. The characters are good and I like them. I think the age groups that would like this book are 10-14. The ending was good but I wish there was a sequel.