Georges Grappe, Catalogue du Musée Rodin, Paris, 1929, no. 199, illustration of another cast p. 82
Albert Sigogneau, 'Le tourment de Rodin', in L'Amour de l'art, Paris, December 1935, illustration of another cast p. 379
Georges Grappe, Catalogue du Musée Rodin, Paris, 1944, no. 248, illustration of another cast p. 85
Marcel Aubert, Rodin Sculptures, Paris, 1952, illustration of another cast p. 50
Albert E. Elsen, Rodin, New York, 1963, illustration of another cast p. 185
Ionel Jianou & Cécile Goldscheider, Auguste Rodin, Paris, 1967, illustration of another cast pl. 77
Robert Descharnes & Jean-François Chabrun, Auguste Rodin, Paris, 1967, illustration of the terracotta p. 249
Albert E. Elsen, Rodin, London, 1974, illustration of another cast p. 185
John L. Tancock, The Sculpture of Auguste Rodin, Philadelphia, 1976, illustration of another cast p. 290
Albert E. Elsen, In Rodin's Studio, A Photographic Record of Sculpture in the Making, Ithaca, 1980, illustration of the plaster pl. 95
Albert E. Elsen (ed.), Rodin Rediscovered, Washington D.C., 1981, illustration of another cast p. 111
Hélène Pinet, Rodin Sculpteur et Les Photographes de Son Temps, Paris, 1985, no. 57, illustration of another cast p. 69
Catherine Lampert, Rodin Sculpture and Drawings, London, 1986, no. 141, illustration of the smaller version p. 221; no. 144, illustrations of another cast pls. 206-207
Jane Mayo Roos, 'Rodin's Monument to Victor Hugo: Art and Politics in the Third Republic', in The Art Bulletin, New York, December 1986, fig. 24, illustration of another cast p. 655
Bernhard Champigneulle, Rodin, Paris, 1989, illustration of another cast p. 105
Mary L. Levkoff, Rodin in His Time, Los Angeles & New York, 1994, no. 43, illustration of another cast p. 137
Ruth Butler, La solitude du génie, Paris, 1998, no. 138, illustration of another cast p. 187
Rachel Blackburn et al., Rodin, A Magnificent Obsession, Los Angeles, 2001, no. 51, colour illustration of another cast p. 68
Antoinette Le Normand-Romain, The Bronzes of Rodin, Catalogue of Works in the Musée Rodin, vol. II, Paris, 2007, no. S.1068, illustration of another cast p. 452