Some of the letters are handwritten and some of the letters are typed, but each one is different in the letter writing style. I even received a letter that had doodles in it. Some of the letters have an address so that you can write the author back. It's very cool really. Not only are the letters interesting, but they are inspiring. These letters are from real writers and some read like a chapter from a book.
So go check it out now.
Have a great evening.