Who tried to invade the earth in the twenty-first century?
Why was the twentieth century called the ‘Era of the Book’?
What guesses are made by Think-Tank about the books found on earth?
Noodle avoids offending Think − Tank but at the same time he corrects his mistakes. How does he manage to do that?
If you were in Noodle’s place, how would you handle Think −Tank’s mistakes?