Kitab Lata'if al-Ma'arif (Tha'alibi)كتاب لطاءف المعارف

«Book of Curious and Entertaining Information», by Abd al-Malik bin Muhammad bin Ismail (ca, 350/961 - 429/1038), known as Abu Mansur Tha'alibi al-Nisaburi, the renowned Arabic language expert in grammar, and meanings and usage of words and terms. Of the numerous works attributed to him, those generally considered authentic include anthologies of Arabic literature; philological discussions of grammar, lexicography, and literary tropes; and compilations of entertaining anecdotes from Islamic political and cultural history.

This work contains history, information on the Prophet Muhammad and Islam, the lives and works of poets, geographical data, and accounts of odd coincidences.