"Krya has always felt like she's a bit too much. Too tall. Too loud. Too earnest. But she's okay with that, because she's got her mom. Ever since Mom got sober about five years ago, she and Kyra have always been there for each other—something Kyra is thankful for every week when she attends her group meetings with other kids of alcoholics. When Mom is managing her cleaning business and Kyra is taking care of things at home, maybe, she thinks,...