First editions, first printings (Harlin Quist, 1968, 1970, 1971). The first children's books by the great French-Romanian playwright, Eugene Ionesco. Extremely rare as a full set, especially in this excellent condition. Fine in fine dust jackets, as new. Profusely illustrated throughout by Etienne Delessert (vols. 1 and 2) and by Philippe Corentin (Vol. 3), with wonderfully bold and colorful illustrations, many with psychedelic imagery from the 1970s. Octavos. A stunning work of art and design for young children.