one of the best books i read last summer

I think that "Sassy" in this book is showing that she is angry that her and her size is different and is annoyed that she is refered to "little sister" meaning that she is not only the youngest of three but the shortest in her class but at the end she make a differentsby saving her parents out of a slimly open elavator and calls for help with the help of her special bag known as her "sassy sack" and is in the news paper the next morning.I think this book shows that sassy is not only brave but confedent.