Unknown Hedwig Glass" The Burlington Magazine, Vol. 91, No. 558 (Sep., 1949), pp. 244+247-249 Ettinghausen, R. and Grabar, Oleg, 1987, The Art and Architecture of Islam 650-1250, Pelican History of Art pages 196-7 Pinder-Wilson, R. H., 1960, "A Hedwig Glass for the Museum" The British Museum Quarterly Vol. 22, No. 1/2 (1960), pp. 43–45 von Stein, Heinrich. Des Reiches Statthalter zu Nurnberg (in German) Wedepohl, Hans. Ein Hedwigsbecher-Fragment aus der Burg Bommersheim, Oberursel, Hochtaunuskreis (Hessen) = A Hedwig's-beaker Fragment from Burg Bommersheim near Oberursel in the Upper Taunus District (in German) Wedepohl, K. H. and Kronz, A., 2009, "The Chemical Composition of a Fragment from the Hedwig Beaker Excavated at the Royal Palace at Buda (Budapest)" Acta Archeologica Academiae Scientiarum Hung 60: 441-443 Wedepohl, K. H., Merta, D., Pesek, M., and Sedlácková, H., 2007, 'A Hedwig Beaker Fragment from Brno (Czech Republic)' Journal of Glass Studies 49, 266-8 Further reading Allen, E. N., The Hedwig Glasses, A Survey, 1987, Hyattsville, Maryland. Brend, B., 1991, Islamic Art London, The British Museum Press Hayward Gallery, 1976, The Arts of Islam London/Hayward Gallery, Arts Council of Great Britain page 141 Husband, Timothy B., 2009, "The Asseburg-Hedwig Glass Re-emerges" The Four Modes of Seeing: Approaches to Medieval Imagery in Honor of Madeline Harrison Caviness, edited by Evelyn Staudinger Lane, Elizabeth Carson Pastan, and Ellen M. Shortell, pp. 44–62. Burlington, Vt.: Ashgate, 2009. Lierke, Rosemarie. Die Hedwigsbecher – das normannisch- sizilische Erbe der staufischen Kaiser, 2005, F. Rutzen Verlag, Mainz/Ruhpolding, Shalem, Avinoam, 1998, Islam Christianized: Islamic portable objects in the medieval church treasuries of the Latin West Volume 7 of Ars faciendi Tait, H. (ed.), 1991, Five Thousand Years of Glass London: The British Museum Press External links British Museum page on a Hedwig glass in its collection The British Museum's Hedwig glass in its collections database BBC Radio 4's A History of the World in 100 Objects page on a Hedwig glass in its collection Transcript of the BBC Radio 4's A History of the World in 100 Objects programme on the British Museum's Hedwig glass Hedwig glass at the Rijksmuseum Hedwig glass at the Corning Museum of Glass Islamic art History of glass Middle Eastern objects in the British Museum Collections of the Rijksmuseum Amsterdam Glass works of art