One Day You'll Be... tells the cycle of life from a baby's first smile to adulthood in under 75 words, supported by vibrant collage and aquarelle illustrations.This cadenced read-aloud book can be tirelessly reread many times.Each page marks a milestone, making this book a timeless favorite for early literacy and emotional development.Ideal for bedtime or circle time, it opens conversations about growing up, love, family, and welcoming new siblings.