Ever had a character "Photo Bomb" other stories you are writing? [View all]

I somehow have created a monster.

When I write, I do two at once. If I get stuck in one, I go to the other for a while. Well with the two and a half ( a novelette) I am working on there is a character that started in one and for some reason wants to worm into the others.

And he does work in the other stories as well. He was just a bit guy, but he works so well.

I did not think of binding the stories together, but this guy is changing that a little. He is still just a bit player in all the stories, but his character is that same in all the stories.

Ever have this happen?