Al-milal Wa Al-nihal English Pdf [updated] | Direct Link |

and covers major groups like the Kharijites, Shi'ites, and Mu'tazilites. Archive.org (Book of Sects and Creeds) : You can find a PDF version on Internet Archive

When searching for a digital copy, it is essential to look for versions that include: Footnotes: To explain complex theological terminology. al-milal wa al-nihal english pdf