Boxcar Children, The

by Gertrude Chandler Warner

Henry, Jessie, Violet, and Benny are a family. They're brothers and sisters - and they're orphans too. The only way they can stay together is to try and make it on their own. But where will they live? One night, during a storm, the children find an old red boxcar that keeps them warm and safe.
Ages 8-12.