Before they were the Boxcar Children, Henry, Jessie, Violet, and Benny Alden lived with their parents at Fair Meadow Farm. Although times are hard, they're happy--"the best family of all," Mama likes to say. One day, a blizzard hits the countryside, and a car is stranded on the road near their farm. The family in the car needs shelter, and when the Aldens take them in, the strangers soon become friends. But things never stay the same at Fair Meadow...