GIDE (André). Voyage au Congo followed by Retour du Tchad. Paris: Librairie Gallimard, [1929]. - In-4, paperback, filled cover. Deluxe edition, the first one illustrated, with 64 remarkable out-of-text photographs by Marc Allégret and four maps. The two travel reports were first published by Gallimard in 1927 and 1928. 1571 copies numbered on Arches vellum, very well preserved .