A dizzying, masterful command of visual pacing combines with an acute sense of verbal rhythms to provide a glorious account of the Apollo 11 mission, one that stands as the must-buy in this crowded lunar season. Each page turn presents a surprise: A spread with six horizontal panels showing rocket, bystanders and astronauts during countdown yields to a close-up of the thrusters firing at liftoff and then to a perfectly sublime long shot that positions a tiny Saturn V rocket pulling away from the launch pad above a serenely massive Earth, its curve clearly visible in the horizon of the blue Atlantic—“ROAR.” Floca’s language, in one of his longer texts, is equally gorgeous: “And when the Earth / has rolled beneath / and rolled behind / and let the astronauts go, / the Saturn’s last stage opens wide...” Humor lightly applied provides the necessary grounding touch to this larger-than-human endeavor without ever taking away its sense of moment. The front endpapers give detail-loving readers diagrams and a pictorial chronology; the back endpapers contain a brief history of NASA’s lunar program. Breathtaking, thrilling and perfect. (Informational picture book. 7-12)