My Father is in the Navy by Robin McKinley

Illustrated by Martine Gourbault. 24 p., Greenwillow, 1992. When your parent has been away for so long that you don't remember him, homecoming can be confusing. Sara knows that her daddy is in the Navy, and her mother talks about him and reads her Daddy's letters to her. Sara knows she's supposed to say goodnight to a picture of him every night, but she doesn't remember him. When it's time for him to come home, all the excitement around her perplexes her. But when Daddy asks Sara to say hello to him, she finds that she remembers him after all. With its softly colored illustrations, this story offers empathy to children whose parents have been away for longer than they can remember. Ages 4-6