I like the stories, they have a really catchy plot sequence and they are well written, none more than Moon Children. That in my opinion is your best work so far :)
There's really no need for improving what you have already put up, but if I was saying it on a very critical note, I would like a little more variation in the story line. But with that being said one a highly put up critique, I wouldn't want to change anything either :P
It's good so far, and I think you're a good writer :)
And not to mention, love the username x'D
Keep doing what you're doing (y)