EntityQ48734189· pop 7· linked from 249 articlesUmm al-KitabSign in to savemajor work of Ismailism from the late eighth centuryBook · Open LibraryAuthorʻUmar Bahāʾ al-Din AmīrīFirst published1985Editions1via Open LibraryConnectionsShia IslamConceptAlawitesEntityCategories8th-century Arabic-language booksGhulat literatureIranian booksIsmaili literature