CultureCast book editor Loretta Williams focuses on novels "Ready Player One" and "Warcross," which are getting a lot of comparisons to one another. "Ready Player One" was adapted by Steven Spielberg into a movie. The sci-fi story tells of a future dystopia with virtual reality at its center. "Warcross" is a similar story with a heroine as its protagonist. Are these novels a lot a like? Is one better than the other? Listen to this week's episode to find out!