Mallory McDonald, baby expert

Firefly & Fern Summary

Mallory McDonald thinks she's ready to be a baby expert when her new baby brother arrives, but she quickly discovers that caring for an infant is much messier and more complicated than she expected. Through humorous mishaps and heartwarming moments, Mallory learns valuable lessons about responsibility, patience, and the special bond between siblings. This charming story celebrates the chaos and joy of becoming a big sister while exploring what it really means to be an expert at something.