--/---/.-./.../. -.-./---/-../.

In my book, "The Mysterious Benedict Society", The characters use Morse Code to signal their information to their homeland. At first, I wondered what Morse Code was and realized it was how the military used to communicate (or still might) without others realizing what they were saying. So, I taught myself how to use it and what ways. I'm guessing from what I've read online and in my book that it can be used with light, sound and pen. I also found one of the thousands of charts on google. I plan to teach my friends this to be more secret agent-like...


PS. in the middle of each letter in a word, you make a /. A space is just a regular space.  (you might prefer about two)

*found on Google*