My step son is a filmmaker and has a script of one of Twain's shorter works he is planning to turn into a short subject. My question is who would be some possible sources to approach for funding such a project? Who would you query about rights to ownership or permission to film said work? He is own several awards for his feature film and other short subject films he has directed. I think this project has a lot of potential disregarding my personal connection. Thanks for any help you might provide.