Warsaw 1956, Nasza Księgarnia. 14.5x21 cm, pp. 407, black and white illustrations in the text, publisher's hardcover. Very good condition (minor rubbing of cover edges).
First Polish edition. Translated by Izabella Rogozinska. Illustrations: Benett and Carie (reprinted from the French edition). The cover was designed by Ewa Lubelska.