That Was Then, This Is Now

　　"Byron, who tells the story...feels Mark is his brother. But when he sees the effect of drugs on a gentle, friendly, young boy and discovers that Mark is a pusher, he calls the police. He hates himself for the betrayal of his friend but he's been a tough kid on the fringe of delinquency and he's aware of what happens beyond the fringe."--Saturday Review. An ALA Notable Children's Book, An ALA Best of the Best Books for Young Adults.