A wandering boy investigates the night in this wordless picture book. Bold black backgrounds feature outlines in grays, whites, and muted greens of trees, stream, plants, and animals. Each page discloses in full color something formerly hidden via the stream of light from the child's flashlight. Readers discover flags on a treehouse, apples on the ground, and a deer. In a fun twist, when the flashlight drops, various creatures take turns shedding light on the boy. A luna moth flutters on each page, waiting to be discovered. This elegant book serves to alleviate fear of night noises, instigate talk of nocturnal creatures, or bring calm as a bedtime story.