Publishers WeeklyNewbery Medalist Park (A Single Shard) brings an accomplished novelist's sensibility to this suspenseful picture book set in 19th-century Korea, fully developing her characters despite the abbreviated format. Every night, Sang-hee's father climbs the mountain in their seaside village and lights a fire, to signal that no enemies have landed. Firekeepers on adjacent mountains pass on the message, which eventually reaches the king's palace. Sang-hee pines for a little excitement and wishes that even one of the king's soldiers would ride out ("I could show him the beach. Where to catch the best fish.... After that he might teach me a little about sword-fighting"). One evening, when his father is injured, Sang-hee takes over his task.