Kimi is looking forward to becoming a big sister. After learning that the new baby has died, Kimi and her family grieve together. Kimi's parents reassure her that she will always be a big sister.

Goodbye Sister is a story for children who have experienced the loss of an infant sibling due to stillbirth or miscarriage. Goodbye Sister promotes healthy grief recovery for children and families, including affirmation of negative and positive feelings, grieving as a family, recognition of the loss of hopes and expectations associated with the arrival of a new baby, and a conclusion that reinforces the healing nature of love and memory.