attackfish

From quite a few years ago: Elizabeth Lynn's The Dancers of Arun has a one-armed protagonist; he lost the other arm when he was very young. We see both practical disadvantages, and the ways that different people treat him because of the physical disability. But that isn't the only, or main, thing the story is about: it's a coming-of-age story, with an arc of leaving home and finding people and trying to decide what he wants to do, once he sees that he has choices.