Chapter 10: The Book that Saved the Earth by Claire Boiko. 10

 Chapter 10: The Book that Saved the Earth by Claire Boiko.

 Word Meanings (Simple English)

• Historian – person who studies and writes about history

• Twentieth Century – the years 1901–2000

• Dust jacket – paper cover around a book

• Probe – a spacecraft without people, sent to collect information

• Martians – people imagined to live on Mars

• Invade – to enter a place by force

• Librarian – person who takes care of books in a library

• Misunderstood – not understood correctly

• Command – order, instruction

• Giggle – laugh in a silly way

• Escape – run away safely

Textbook Question & Answers

1. Why was 20th century called the “Era of the Book”?

Answer   The twentieth century was called the “Era of the Book” because books were the main source of knowledge, entertainment, and records of human progress. People read books on every subject, and they were highly valued for learning.

2. How did the Martians plan to conquer the Earth?

Answer   The Martians wanted to invade Earth by sending a space probe and later attacking with their fleet. They thought Earth was weak and did not expect resistance. Their misunderstanding of a book spoiled their whole plan.

3. Which book saved the Earth and how?

Answer   A children’s book of rhymes — Mother Goose — saved the Earth. The Martians misunderstood the rhymes as secret codes and orders, became confused and frightened, and finally abandoned their idea of attacking Earth.

4. What is the central theme of the play?

Answer   The play shows the importance of books and imagination. It highlights how communication gaps can create misunderstandings. It also suggests that knowledge and creativity, even from simple things like rhymes, can protect humanity and shape the future.