Stuve-Bodeen, Stephanie

When her mother has a new baby, Elizabeti is given charge of her younger brother and finds it more difficult to take care of him than it was to care for her rock doll.

Emma and her father discuss what they will do when the new baby arrives, but they adjust their expectations when he is born with Down syndrome.

When a young Tanzanian girl gets a new baby brother, she finds a rock, which she names Eva, and makes it her baby doll.