(ZADINE, OSSIP) Le travaux d'hercule. The Labours of Heracles. Die arbeiten des Herakles. Paris: Christophe Czwiklitzer, n.d. [ca. 1960]8vo, original full black morocco, stamp in blind after Zadkine's design, matching slipcase. Complete with three, original color lithographs on Zerkall paper, each signed at the front, 28 lithographs signed in the plate and an additional large illustration folded into a flap at the back. Limited edition tri-lingual edition, number 100 of 150 copies signed three times on limitation page.