Sustahgirl and the Annoying Sonnyboy

My name is Mary Ethel Green a very nice eight year old but practically everybody in my whole family and church calls me Sustahgirl! When my aunt Ruthie went to heaven her son, Sonnyboy came to live with us. I already have seven brothers and one sister but, my mother says that there is room enough for one more. I don't know because when Sonnyboy comes to live with us, the real excitement begins.