Josefina and her sisters are excited when energetic young Aunt Dolores arrives at the rancho, bringing new ideas, new fashions, and new challenges, but they worry the changes will make them forget Mamá, especially as Christmas approaches.

"When Josefina wants to rescue a newborn goat that needs help, Papá has doubts. But after a rattlesnake threatens the baby goat, Josefina discovers her healing skills -- and her courage. She gets another chance to prove her bravery in a daring midnight journey to learn the truth about a man who may have stolen from her family. Then the worst happens: Josefina's beloved aunt, Tía Dolores, announces she is leaving. How can Josefina get Papá to ask...