Woodson, Jacqueline. Miracle's Boys. 2000.
I decided to re-read this book after enjoying the first time I read it, right after it was first published. This is probably more of a middle school title, but I believe it is also appropriate for YAs.
Told from the perspective of the youngest son, Lafayette, he details life after his parents have died, leaving him and his three brothers alone. The older brother, Ty'ree, gave up his plans of going to college to take care of his brothers. The middle brother, Charlie, has been in juvenile detention for two years and has just gotten out. He blames Lafayette for the death even though it isn't his fault. Charlie gets involved with Aaron, a young gang member, and it seems that he is on the brink of breaking his probation and being sent to prison for good.
This book would be appropriate for middle and high school students. It might be of particular interest to students living in an urban environment.