Explore "The Master Key" by L. Frank Baum on Textopian. Read with annotations and highlights.
"I have seen the folly of sending you into the world with an offensive instrument, yet with no method of defense," resumed the Demon, presently. "You have knocked over a good many people with that tube during the past week."
"I know," said Rob; "but I couldn't help it. It was the only way I had to protect myself."