Looking for a story also....

There was an excellent story that I read, Echo Lane by L. Wu. The story is about Mulder going to a parallel universe and learns what it should have been like between him and Alex. It is beautifully written and I wish there were more.
But before I read this story, there was another story similar written like this one, but Mulder stays there a year and is drawn back to the place that he was drag into this universe. I liked that story too; it was a bit shorter. I can't find it. Does anyone know where it is?