Thompson, Jason, Wonderful Things: A History of Egyptology 1: From Antiquity to 1881, 255, 2015, The American University in Cairo Press, ISBN9774165993, 9789774165993, google books; Tromans, Nicholas, and others, The Lure of the East, British Orientalist Painting, 2008, Tate Publishing, ISBN9781854377333
Isis:
Laurent Bricault, M. J. Versluys, P. G. P. Meyboom, eds. Nile into Tiber: Egypt in the Roman world: proceedings of the IIIrd International Conference of Isis Studies (Leiden), May 11–14, 2005; Harpocrates: Iconography of Harpocrates (PDF-article)Archived April 7, 2008, at the Wayback Machine; Serapis: Anne Roullet, The Egyptian and Egyptianizing monuments of imperial Rome, 1972.
web.archive.org
Isis:
Laurent Bricault, M. J. Versluys, P. G. P. Meyboom, eds. Nile into Tiber: Egypt in the Roman world: proceedings of the IIIrd International Conference of Isis Studies (Leiden), May 11–14, 2005; Harpocrates: Iconography of Harpocrates (PDF-article)Archived April 7, 2008, at the Wayback Machine; Serapis: Anne Roullet, The Egyptian and Egyptianizing monuments of imperial Rome, 1972.