A chronicle of the American lunar conquest written for young readers in the immediate aftermath of Apollo 11 (July 1969). In four chapters, Pierre de Latil recounts the missions Apollo 8 (first crewed flight around the Moon, December 1968), Apollo 9 and 10 (lunar module tests), and Apollo 11 (the 20 July 1969 landing and Armstrong's EVA). Illustrated by Raoul Auger and enriched with NASA photographs, the book is aimed at young readers and general audiences.