G. Grappe, Catalogue du Musée Rodin, Paris, 1929 (plaster version illustrated p. 31)
M. Aubert, Rodin Sculptures, Paris, 1952 (another cast illustrated pl. 11).
C. Goldscheider, Rodin, Paris, 1962 (another cast illustrated pp. 54 - 55).
A. E. Elsen, Rodin, New York, 1963 (another cast illustrated p. 20)
I. Jianou & C. Goldscheider, Rodin, Paris, 1967 (other casts illustrated pls. 6 & 7)
R. Descharnes & J.-F. Chabrun, Auguste Rodin, London, 1967 (larger cast illustrated p. 53 & plaster version illustrated p. 54).
J. L. Tancock, The Sculpture of Auguste Rodin, The Collection of the Rodin Museum Philadelphia, Philadelphia, 1976, pl. 64 (larger cast illustrated pp. 343 & 345).
C. Goldscheider, Auguste Rodin, catalogue raisonné de l'oeuvre sculpté, Vol. 1, 1840 - 1886, Paris, 1989, no. 95d (other casts illustrated pp. 114, 115 & 117).
I. Ross & A. Snow (eds.) in association with The Iris & B. Gerald Cantor Foundation, Rodin, A Magnificent Obsession, London, 2001, no. 17 (another cast illustrated p. 28).
A. Le Normand-Romain, The Bronzes of Rodin, Catalogue of works in the Musée Rodin, Vol. 1, Paris, 2007 (plaster version and other casts illustrated pp. 121 - 128).