Four-year-old Sal is having a very difficult holiday season. Her family is celebrating their first winter with a brand new baby, and Sal is not thrilled about the changes. The baby is noisy, constantly crying, and taking up all of Mama's attention. To make matters even more frustrating, the baby does not even have a name yet. While her older brother Billy is excited for Uncle Jake to visit, Sal is dealing with a major disaster: she has lost the very best gift that Santa gave her. Between her annoying big brother, the chaotic house, and her missing present, Sal feels completely overwhelmed. But the holiday season is full of unexpected surprises. As the Miller family gathers together, Sal might just find her missing gift, help name the new baby, and discover that being a big sister is not so bad after all. Step into a warm, funny story about family, big feelings, and holiday magic.