Studio International, London, 1906, illustrated n.p.
Mary Harvey, The Bronzes of Rembrandt Bugatti, An Illustrated Catalogue and Biography, Ascot, 1979, illustration of another cast p. 32
Philippe Dejean, Carlo-Rembrandt-Ettore-Jean Bugatti, New York, 1982, illustration of another cast p. 162
Jacques-Chalom des Cordes & Véronique Fromanger des Cordes, Rembrandt Bugatti Catalogue Raisonné, Paris, 1987, illustration of another cast pp. 30-31
Alain Delon, Les Bugatti, Paris, 1988, no. 2, illustration in color of another cast n.p.
Véronique Fromanger, Rembrandt Bugatti, Repertoire Monographique, Paris, 2009, no. 50, illustration of another cast p. 259 (titled Lion et lionne)
Véronique Fromanger, Rembrandt Bugatti, Sculptor, Repertoire Monographique, A Meteoric Rise, Paris, 2016, no. 45, illustration in color of another cast p. 272