I'm reading a book called A to Z Mysteries.   I'm on book E. Its called The Empty Envelope. It's about Dink gets a letter that's not his. This person called and said she would come over to get the letters. She came over but they could not find the letters. So she said she would come at 6:00. They found the letter and they figured out it's stolen and arrested her. characters  Dink, Ruth Rose, and Josh. I hope you like it.