Concord-resident Virginia MacGregor's latest novel, Before I Was Yours, is the story of a young Kenyan boy, Jonah, who is brought to England under mysterious circumstances by a friend of his mother's. He's abandoned at the airport and, after a stint in foster care, starts living with two would-be adoptive parents who are desperate for a child. But Jonah, as polite and well-behaved as he is, comes with his own set of complications, prompting the adoptive parents to question their ability to be