Sara, 12, has been best friends with Nadine since they were in diapers. Both are biracial, Sara Korean/white, Nadine Japanese/white, and have grown up moving in and out of each other’s houses and families and traditions with ease. Sometimes it seems to Sara they’re a single person, and she likes that feeling. As the summer before grade 7 winds down, two things disrupt Sara’s sense of security: A boy named Daniel Monroe disappears without a trace, and Nadine announces she will be skipping a grade and entering high school (grade 8 in Canada). Sara’s sense of hurt is amplified by the feeling that Nadine is ready to leave her behind. When school starts, Sara focuses on getting good grades in the (unrealistic) hope of skipping to grade 8 midway through the year. She also becomes closer to Nadine’s younger sister, sixth grader Jen, but still longs for reconnection with Nadine. Sara is imperfect, at times incredibly selfish, but genuinely grieving and achingly real as first-time novelist Kim writes with a singular style and sure hand, immersing readers in Sara’s slowly expanding perspective in a story that explores friendship, family, growth, change, loss, and finding the light again. (Age 9–12)