Islamic Coins Group. Excellent site devoted to mediaeval Islamic coins, with plenty of information and even a chat room!Early Islamic Coins. A clear and well laid-out introduction to the various dynasties of mediaeval Islam and their coinage. Also includes an excellent list of links.
Encyclopedia Iranica. This contains a selection of entries posted online, as well as information about the work as a whole.
Internet Islamic History Sourcebook. Mostly primary sources in translation.
Middle Eastern Links. A comprehensive selection of Islamic, Middle Eastern and other related links.
Arabic Fonts. Free downloadable Arabic (and Urdu) fonts.
American Numismatic Society Homepage. The ANS has a searchable database which includes their excellent Islamic collection.
Babel: Arabic. An on-line course in Arabic, complete with audio.
Islamic Maps. A selection of historial maps of the Islamic world.
Omar Khayyam. Various of the ruba'iyat in Arabic and with English translation.
