Joseph Fletcher contributed several chapters ("
Ch'ing Inner Asia, c. 1800" and others) to volume 10 of
The Cambridge History of China. Joseph Fletcher's posthumously published work,
The Naqshbandiyya in Northwest China (Variorum, 1995), remains one of the main English-languages sources on the introduction of
Sufism into China, and is extensively cited by practically all books in English on
Islam in China published since then. Another posthumously published work by Fletcher, the unfinished essay "Integrative History: Parallels and Interconnections in the Early Modern Period, 1500–1800", is an early argument in favor of applying the
early modern periodization to all of Eurasia and a preliminary exploration of its global applicability. ==References==