In 1879 a thirteen-year-old boy, his friend, and his dog journey four hundred miles across Texas to bring back the body of an older brother for burial in the family graveyard.
A 13-year-old living in a turn-of-the-century California mining town determines to marry off her adoptive brothers and discover the identity of her real parents.
To help her poverty-stricken family, thirteen-year-old Lupita enters California as an illegal alien and starts to work while constantly on the watch for "la migra.".
Resentful at being sent to California with his sister to avoid the dangers of the Civil War in Delaware, thirteen-year-old Will is soon entangled with Rebel plotters and Union spies in San Francisco.