PERGAUD (Louis). La Guerre des boutons. Novel of my twelfth year. Paris: Mercure de France, 1912. - In-12, blue bradel half-percaline, smooth spine, untrimmed, cover and spine preserved (period binding). First edition of this classic work of French literature. A first-issue copy, on publisher's paper, numbered by the press. Complete with the publisher's catalog extract bound at the end.