Georges Grappe, Catalogue du Musée Rodin, Paris, 1929, no. 3, illustration of another cast p. 26 Albert E. Elsen, Rodin, New York, 1963, illustration of another cast p. 106 Ionel Jianou & Cécile Goldscheider, Rodin, Paris, 1967, catalogued p. 83 Robert Descharnes & Jean-François Chabrun, Auguste Rodin, Paris, 1967, illustration of another cast p. 28 Albert E. Elsen, Rodin, London, 1974, illustration of another cast p. 106 John L. Tancock, The Sculpture of Auguste Rodin, Philadelphia, 1976, illustrations of other casts pp. 473-79 Albert E. Elsen (ed.), Rodin Rediscovered, Washington, 1981, no. 20, illustration of another cast p. 38 Cécile Goldscheider, Auguste Rodin, Catalogue raisonné de l'œuvre sculpté, Lausanne & Paris, 1989, vol. I, no. 13a, illustrations of another cast pp. 42 & 43 Antoinette Le Normand-Romain, The Bronzes of Rodin, Catalogue of works in the Musée Rodin, Paris, 2007, vol. II, illustration of another cast p. 413