Our planet is always turning. It may be midnight in London, but in different time zones other living things are waking up, ready to hunt or feed or fight. As the clock strikes twelve, two sisters are spirited away on a journey to glimpse, in the span of a moment, extraordinary biodiversity: a mother polar bear and her cubs hunting seals in Svalbard, tiny turtles in India following the moon toward the sea, and enormous whale sharks gulping plankton in the Philippines. Quietly profound, this glowing tribute to the natural world--and reminder of its fragility--blends accessible science, lyricism, sweeping artwork, and a call for climate awareness into an ideal companion book for Earth Day, or any wondrous day on Earth.