However, some of the books she has frequently mentioned and praised include:
* "The Alchemist" by Paulo Coelho: Oprah has called this book a "life-changing" read.
* "The Color Purple" by Alice Walker: This is the book that Oprah famously adapted into a movie.
* "The Book Thief" by Markus Zusak: She highly recommended this book on her book club.
* "The Purpose Driven Life" by Rick Warren: Oprah considers this a very influential book.
* "The Power of Now" by Eckhart Tolle: This is another book Oprah has frequently mentioned as impactful.
It's important to remember that everyone's tastes are subjective, and Oprah's "favorite" book might change over time. It's more useful to consider her recommendations and explore the books she admires to discover what resonates with you personally.