Inspired by the bestselling picture book "Here We Are." Based on the bestselling picture book We're going on a bear hunt. based on the bestselling childrens book series by Anna Dewdney. based on the bestselling childrens books series by Anna Dewdney. based on the bestselling children's book series by Anna Dewdney. based on the bestselling children's book series by Anna Dewdney based on the bestselling children's books series by Anna Dewdney. "Based on the bestselling children's book series by Anna Dewdney."