Catching Fire was later released in ebook and audiobook format. "Catching Fire" received mostly positive reviews, with reviewers praising Collins' prose, the book's ending, and the development of Katniss's character. According to critics, major themes of the novel include survival, authoritarianism, rebellion and interdependence versus independence. The book has sold more than 19 million copies in the U.S. alone. A film adaptation, "", was released on November 22, 2013. After winning the 74th Hunger Games in the previous novel, Katniss Everdeen and Peeta Mellark return home to District 12, the poorest sector in the country of Panem. On the day that Katniss
Katniss Everdeen love," and "respect." After Katniss is accepted, Effie chooses the male tribute for the Games. Peeta is picked, and Katniss remembers something he did to help her when they were just eleven. During the time after Katniss' father died in a mining accident, Katniss's family was slowly starving to death. One day, Katniss took some of Prim's baby clothes on the streets to sell to any willing people. No one bought them. Katniss was sad and very weak, since she was unable to take any food home for her family. On the way home, she passed Peeta's father's bakery. Katniss