The 15 Most Popular Books of All Time

1. The Alchemist by Paulo Coelho: This Brazilian novel has sold over 86 million copies worldwide and has been translated into 80 languages. The blog for this book is well-written and informative, and it provides readers with additional insights into the story and its characters.

2. Harry Potter series by J.K. Rowling: This fantasy series has sold over 500 million copies worldwide and has been translated into 80 languages. The blog for this series is full of interesting behind-the-scenes information, as well as interviews with the author and the cast of the films.

3. The Lord of the Rings trilogy by J.R.R. Tolkien: This fantasy trilogy has sold over 150 million copies worldwide and has been translated into 38 languages. The blog for this series is full of lore and trivia about the world of Middle-earth, as well as interviews with the author's son, Christopher Tolkien.

4. The Hunger Games trilogy by Suzanne Collins: This dystopian trilogy has sold over 100 million copies worldwide and has been translated into 56 languages. The blog for this series is full of information about the world of Panem, as well as interviews with the author and the cast of the films.

5. The Girl with the Dragon Tattoo trilogy by Stieg Larsson: This Swedish crime trilogy has sold over 80 million copies worldwide and has been translated into 50 languages. The blog for this series is full of information about the characters and the plot, as well as interviews with the author's family and colleagues.

6. The Da Vinci Code by Dan Brown: This mystery thriller has sold over 80 million copies worldwide and has been translated into 56 languages. The blog for this book is full of information about the real-world history and symbols that inspired the story, as well as interviews with the author.

7. The Lord of the Flies by William Golding: A novel about a group of boys who are stranded on an island and must learn to survive on their own.

8. Eat, Pray, Love by Elizabeth Gilbert: This memoir has sold over 15 million copies worldwide and has been translated into 40 languages. The blog for this book is full of travel tips, recipes, and insights into the author's journey of self-discovery.

9. The Kite Runner by Khaled Hosseini: This coming-of-age novel has sold over 50 million copies worldwide and has been translated into 70 languages. The blog for this book is full of information about the author's life in Afghanistan, as well as interviews with him and other authors.

10. The Odyssey by Homer: A Greek epic poem about the journey of Odysseus home after the Trojan War.

11. The Adventures of Huckleberry Finn by Mark Twain: A coming-of-age story about a young boy who runs away from home and travels down the Mississippi River with an escaped slave.

12. Pride and Prejudice by Jane Austen: A romantic comedy about a young woman who must choose between two suitors.

13. To Kill a Mockingbird by Harper Lee: A coming-of-age story about a young girl who learns about racism and injustice in the American South.

14. 1984 by George Orwell: A dystopian novel about a totalitarian society where thoughtcrime is a crime.

15. The Catcher in the Rye by J.D. Salinger: A coming-of-age story about a teenage boy who is struggling to find his place in the world.

This self-help book has sold over 30 million copies worldwide and has been translated into 50 languages. The blog for this book is full of inspiring stories and tips on how to manifest your dreams.

These are just a few examples, but there are many other popular books that could be included on this list. The most popular books in all time are often those that have had a lasting impact on culture and society. They are the books that people continue to read and discuss, even years after they were first published.