Shams al-Ma'arif (The Sun of Knowledge), an influential 13th-century Arabic grimoire by Ahmad al-Buni, is available in English through several digital archives and translations. English Translation PDF Links
Religious status: Highly controversial in mainstream Islam – many scholars deem its contents shirk (polytheism) or forbidden magic, though some Sufi traditions see it as advanced spiritual science. shams al maarif english pdf portable
If your goal is academic curiosity: Stop searching. Buy the commentary books on Amazon Kindle (portable!) for $9.99. You will learn 80% of the theory without the risk. Shams al-Ma'arif (The Sun of Knowledge), an influential
: The text is frequently found as downloadable PDFs for mobile or "portable" viewing on research sites. Internet Archive Core Contents Shams al-Ma'arif (The Sun of Knowledge)