Alighieri, D. (1983). The Divine Comedy. Madrid: Ediciones Nájera.
Blake, W. (1992). Songs of Innocence and Songs of Experience. New York: Dover Thrift Editions. (Original work published between 1789 and 1794)
Campbell, J. (2004). The Hero with a Thousand Faces (Commemorative Ed.). Princeton, NJ: Princeton University Press.
Doré, G. (1976). The Doré Illustrations for Dante’s Divine Comedy. New York: Dover Publications. (Original work published in 1867)
Eco, U. (2006). Foucault’s Pendulum. Bogotá: Random House.
Gaiman, N. & Amano, Y. (1999). The Dream Hunters. New York: DC Comics.
Hoberg, A. (Ed.). (2008). Alfred Kubin: Drawings 1897–1909. New York: Neue Galerie.
Jodorowsky, A. & Costa, M. (2010). The Way of Tarot. Barcelona: Ediciones Siruela.
Johnson, R. (1986). Inner Work: Using Dreams and Active Imagination for Personal Growth. New York: Harper Collins Publishers.
Jung, C. G. (2002). Memories, Dreams, Reflections (2nd ed.). Buenos Aires: Editorial Seix Barral.
Jung, C. G., Von Franz, M.-L., Henderson, J., Jacobi, J., & Jaffé, A. (1984). Man and His Symbols (4th ed.). Barcelona: Biblioteca Universal Contemporánea.
Krämer, F. (Ed.). (2012). Dark Romanticism: From Goya to Max Ernst. Ostfildern: Hatje Cantz Verlag.
Lovecraft, H. P. (2009). The Call of Cthulhu and Other Stories (2nd ed.). Madrid: Alianza Editorial.
Lurker, M. (2000). The Message of Symbols: Myths, Cultures and Religions (2nd ed.). Barcelona: Editorial Herder.
Morrison, G. & McKean, D. (2004). Arkham Asylum: A Serious House on Serious Earth (15th Anniversary Ed.). New York: DC Comics.
Nacar Fuster, E. & Colunga Cueto, A. (Eds.). (1975). Holy Bible (28th ed.). Madrid: Biblioteca de Autores Cristianos.
Poe, E. A. (1983). Collected Works. Madrid: Ediciones Nájera.
Réau, L. (2007). Iconography of Christian Art (3rd ed.). Barcelona: Ediciones del Serbal.
Rodríguez, H. (2008). Visions. Barcelona: Norma.
Royo, L. (2007). The Labyrinth Tarot. Barcelona: Norma.
The William Blake Trust & The Tate Gallery (Eds.). (2009). William Blake: The Complete Illuminated Books (2nd ed.). New York: Thames & Hudson.
Ward, L. & Steeds, W. (2007). Demons: A Vision of the Devil in Art. Spain: Edilupa Ediciones.