v. 1. The formation of the Islamic world, sixth to eleventh centuries / edited by Chase Robinson -- v. 2. The western Islamic world, eleventh to eighteenth centuries / edited by Maribel Fierro -- v. 3. The eastern Islamic world, eleventh to eighteenth centuries / edited by David Morgan and Anthony Reid -- v. 4. Islamic cultures and societies to the end of the eighteenth century / edited by Robert Irwin with William Blair -- v. 5. The Islamic world in the age of Western dominance / edited by Francis Robinson -- v. 6. Muslims and modernity: culture and society since 1800 / edited by Robert Hefner.