Title: Sirr al-sirr fī falsafat ʻilm al-nafs min wijhat al-naẓar al-Ṣūfīyah. Wa-yalīhi al-Lamʻah al-Mawṣilīyah fī maʻrifat al-lughah al-ʻArabīyah
Subjects: Sufism, Early works to 1800