Yes, the four are trying to escape their present environment, but the three boys are also running from the law. It is mistakenly believed that they have kidnapped Emmy.
They are paddling their canoe down rivers to their destination, often with no food. Along the way they meet people both good and bad.
Although Odie is angry with God, one person he meets who becomes his friend is a woman of God who heads religious crusades. She has the gift of being able to see someone’s past. As time goes on, she recognizes that Emmy also has a gift, being able to see someone’s future and sometimes being able to alter it slightly.
Of course, they meet others, too, such as a horrible man who forces them at gunpoint to work on his failing farm. They also meet many families living in “Hoovervilles,” groups of people living in makeshift tents or shacks, and befriend some of them. The four vagabonds find friends to help them get where they’re headed and foes trying to find them.
Although the depicted treatment of Indians and Indian boarding schools is accurate, I found other parts of this story too hard to believe. And those parts, for me, made this book seem young adultish, not meant to be questioned by an adult. As a YA book, though, this is excellent.