Trisha McFarland is a plucky 9-year-old hiking with her brother and
mom, who is grimly determined to give the kids a good time on their
weekends together. Trisha's mom is recently divorced, and her brother
is feuding with her for moving from Boston to small-town Maine, where
classmates razz him. Trisha steps off the trail for a pee and a
respite from the bickering. And gets lost.
