Shams al-Ma'arif is widely regarded by Islamic scholars as containing material related to magic (sihr), talismans, and summoning rituals, which is forbidden (haram) in mainstream Islam. Engaging with its contents for practice is considered spiritually harmful. If your interest is academic or historical, proceed with awareness of this context.
Islamic esotericism, Ilm al-Huroof (the science of letters), magic squares, astrology, and spiritual invocations
in 2021. It includes extensive commentary and illustrations of talismans. Shams al-Ma'arif: Talismans and Magic Squares : Translated by Johann Voldemont