The tag fantasy is very popular among bloggers. It's generally used to identify posts that are about fantasy books and movies. Bloggers often use the tag fantasy when reviewing fantasy books. Fantasy book author Chris Rettstatt has a very popular blog about his epic fantasy property called Kaimira, including a five-book deal with Candlewick Press and Walker Books and a "360-degree development deal" with BBC Worldwide.
J.K. Rowling is one of the most well-known authors with her fantasy fantasy series Harry Potter J.K. Rowling Official Site. You can browse and buy fantasy books from sites like Amazon.com or you can find them at your local bookstore using sites like IndieBound.org.