al-ʻĀlam fı̄ al-ʻām 2050 : arbaʻ qiwá tūwajjih mustaqbal al-ḥaḍārah fı̄ al-shimālLaurence C. Smith
al-Zahāymar ladá al-musinı̄n : al-itijāhat al-ḥadı̄thah fı̄ al-tashkhı̄ṣ wa al-ʻilāj wa kayfı̄yyat al-taʻāmulMuḥammad Ạlı̄ Muḥammad al-Nūbı̄