DEAR HARRY: I'm having a huge problem in getting access to two homes left to me by my parents. My grandmother owned these homes in South Philly, one for her and one for my parents. When she died, they went to my parents, because my mother was an only child. There was no will, and they never changed the titles. I'm also an only child, and I never changed the titles when my parents died. I want to sell the houses, but I can't act without the titles being changed. I'm incarcerated and I've been given the runaround by everyone I contacted. I have no one on the outside whom I trust to help. I need some direction.