Muslim pilgrims and pilgrimages -- 101 History 31 Islam -- 29 Customs and practices 20 History -- 19 Description and travel 9 Pillars of Islam 8 more ... Islam 6 Arabic language -- 4 Hadith -- 4 Muslim pilgrims and pilgrimages 4 Religious aspects -- 4 Authorities 3 Commerce -- 3 Directories 3 Early works to 1800 -- 3 Economic policy 3 Fasting -- 3 Industries -- 3 Islamic shrines -- 3 Islamic stories, Malay 3 Jews -- 3 Methodology 3 Mosques -- 3 Politics and government 3 Anecdotes 2 Dialects -- 2 Economic conditions 2 Eunuchs -- 2 Genealogy 2 less ...