You really need to take down the stuff you stole. It won't do you any good keeping them up any longer. Plus if the authors hadn't found out it still wouldn't have made a difference that what your doing isn't only wrong, but it's disgusting. People put a lot of work into writing and because you don't truely write anything but school assignments then you wouldn't understand what it means to write an actual story. You wouldn't understand the effort, struggles, blood, and sweat put into making a story that you feel is both good to you and your readers.
So next time, don't be a lazy jerk and steal others work. Make your own stories.