Sarah's mom is having a baby and Sarah cannot wait to become a big sister. When the baby first arrives, Sarah gives her new brother a kiss and her old rattle as a present. Taking her big-sister duties seriously, she helps daddy change the baby's diaper and give him a bath. But when people come to visit the baby and bring him gifts, Sarah feels left out. Then grandma and grandpa give Sarah a present that makes her feel special again. This delightful book tells the timeless story of a girl celebrating a new addition to her family.