Georges Grappe, Catalogue du Musée Rodin, Paris, 1927, illustration of the marble version p. 47Georges Grappe, Le Musée Rodin, Paris, 1947, illustration of the marble version pl. 71Cécile Goldscheider, Rodin, Sa vie, son oeuvre, son héritage, Paris, 1962, illustration of the marble version n.p.Albert E. Elsen, Rodin, London, 1963, illustration of another cast p. 63Bernard Champigneulle, Rodin, London, 1967, illustration of the marble version pp. 162-63Robert Descharnes & Jean François Chabrun, Auguste Rodin, Lausanne, 1967, illustration of the marble version pls. 54-55Ionel Jianou & Cécile Goldscheider, Rodin, Paris, 1967, illustration of the marble version pls. 54-55Ludwig Goldscheider, Rodin Sculptures, London, 1970, illustration of the marble version p. 121John L. Tancock, The Sculpture of Auguste Rodin, Philadelphia, 1976, illustration of the marble version p. 77Jacques de Caso & Patricia Sanders, Rodin's Sculpture, A Critical Study of the Spreckels Collection, California Palace of the Legion of Honor, San Francisco, 1977, illustration of another cast p. 150Nicole Barbier, Marbres de Rodin, collection du musée, Paris, 1987, illustrations of the marble version pp. 185 & 187Antoinette Le Normand-Romain, Le Baiser de Rodin/The Kiss by Rodin, Paris, 1995, illustration of another cast fig. 3Antoinette Le Normand-Romain, Rodin, Paris, 1997, illustration of the terracotta version p. 48Albert E. Elsen, Rodin's Art, The Rodin Collection of the Iris & B. Gerald Cantor Center for the Visual Arts at Stanford University, New York, 2003, illustration of another cast pp. 214-15Antoinette Le Normand-Romain, The Bronzes of Rodin, Catalogue of Works in the Musée Rodin, vol. I, Paris, 2007, no. S. 2393, illustrations of other casts pp. 158-63