Relatives arriving in succession give in to their desire to squeeze and kiss and play with the baby.

When Auden impulsively goes to stay with her father, stepmother, and new baby sister the summer before she starts college, all the trauma of her parents' divorce is revived, even as she is making new friends and having new experiences such as learning to ride a bike and dating.

Elmore Green likes being an only child, so when his parents bring a new small person, his baby brother, into the house he is not pleased and does his best to keep the new small person out of his life.

Four-year-old Sal cannot find a gift she recieved from Santa, her new baby sister still does not have a name and takes up all of Mama's attention, and her brother Billy is annoying, but Sal finds her own strenghts over an eventful Christmas season with her family.

Loving life with his human parents, Louie becomes alarmed when his routine changes and double sets of new furniture and clothing begin showing up in his home as his mom's tummy gets bafflingly larger.

Stella Wells, fledgling scientist, has a new baby brother, Drake, and she is seriously considering the possibility that he is a duck--but further research is required to test that hypothesis.

Compares the sleeping habits of various animals with those of human babies, who can sleep anywhere.

Describes babies and the things they do from the time they are born until their first birthday.

From the moment he arrives, it is obvious that the new baby is boss and he gets whatever he wants, from drinks made-to-order around the clock to his executive gym.

A little boy finds different ways to make his baby sister smile.