Numb3rs Fanfic Finders

This is a large and expansive sort of request.

I'm looking for Charlie fics where people take advantage of him for his math abilities, or he is taken from his family to work in a lab/be used for his brain. Fics with Charlie as a child are most welcome, or even as an adult.

Or, fics where Calsci takes advantage of him to further their reputation and/or get more sponsors/donators, and students. Like "come to Calsci and be taught by uber genius Charles Eppes". Good ones would be where they either threaten him or try to make his life difficult if he doesn't do what they want.

Also fics where Charlie has all these peole demanding this time and skills, FBI, NSA, etc, and Calsci to the point where he collapses or gets really upset and doesn't know what to do.

Protective Don is a great bonus. No het or Amita fics please.