Book report on Lord of the Flies

I just finished Lord of the Flies yesterday! It was a pretty good book too. The main characters in Lord of the Flies are; Piggy, Ralph, Jack, Sam and Simon. The summary about the book is that the kids were on a plane and it crashed onto a island. Now they have to survive until they get rescued. At the end of the book, Jack and the littluns turned on Ralph because they got tired of doing the dirty work for Ralph. Jack thought that hunting for food was neccessary not being rescued. Jack wanted to set the whole island on fire to kill Ralph but the army saw the fire and rescued Ralph and the others.