A book intended to collect the poetic constraints and حصور (حصور are also constraints, but could refer to specific types of poetic constraints or even boundaries/limits) – those that are versified and not prose – which are not found in the established scientific منظومات (poetic systems/compendiums of knowledge) but which authors have scattered in their various printed and manuscript books, across different disciplines, from primary sources and others. - It is arranged by sciences, starting with Creed, then the Quran and its sciences, then Hadith and its sciences, then Biography (of the Prophet) and Prophets, then Fiqh (Islamic jurisprudence) and its principles, then Grammar and Morphology and Languages, then Prosody, then various scientific topics, and finally various general topics.

It is appended with two edited books: "Qala'id al-Fawa'id" by al-Suyuti, and "Al-Shudhur fi Nazm al-Dhawabit wal-Husur" by al-Sa'di.