After having survived alone in the wilderness, Brian finds that he can no longer live in the city but must return to the place where he really belongs.

Because of his success surviving alone in the wilderness for fifty-four days, fifteen-year-old Brian, profoundly changed by his time in the wild, is asked to undergo a similar experience to help scientists learn more about the psychology of survival.

In 1859, eleven-year-old Elijah Freeman, the first free-born child in Buxton, Canada, which is a haven for slaves fleeing the American south, uses his wits and skills to try to bring to justice the lying preacher who has stolen money that was to be used to buy a family's freedom.

After a plane crash, thirteen-year-old Brian spends fifty-four days in the wilderness, learning to survive with only the aid of a hatchet given him by his mother, and learning also to survive his parents' divorce.

"A boy and Moshom, his grandpa, take a trip together to visit a place of great meaning to Moshom. A trapline is where people hunt and live off the land, and it was where Moshom grew up. As they embark on their northern journey, the child repeatedly asks his grandfather, Is this your trapline? Along the way, the boy finds himself imagining what life was like two generations ago -- a life that appears to be both different from and similar to his life...