Just finished "The Book of Kehls" by Christine Kehl O'Hagan. It is about a family that has Duchenne Muscular Dystrophy inherited through the women. It is written by a woman who has two uncles and a brother that died from it and now she has a son that has it and also two nephews. All very sad. I emailed the author to asked who the cute children were on the cover and she promptly emailed back with a nice letter.