Spain and Portugal, by J. B. Trend.
The crusades, by Ernest Baker.
Geography and commerce, by J. H. Kramera
Islamic minor arts and their influence upon European work, by A. H. Christie.
Islamic art and its influence on painting in Europe, by the late Sir Thomas Arnold.- Architecture, by M. S. Briggs.
Literature, by H. A. R. Gibb.
Mysticism, by R. A. Nicholson.
Philosophy and theology, by Alfred Guillaume.
Law and society, by David de Santillana.
Science and medicine, by Max Meyerhof.
Astronomy and mathematics, by Baron Carra de Vauz.
