Author: Al-Muhaqqiq al-Hilli was a distinguished Shia scholar and jurist born in 1205 CE in Hilla, Iraq. His full name was Abu al-Qasim Najm al-Din Ja'far ibn al-Hasan ibn Yahya. Renowned for his profound knowledge and contributions to Islamic jurisprudence, he authored numerous works that are pivotal in Shia legal studies. "Sharayi al-Islam" is one of his most significant works, serving as a comprehensive legal manual covering various aspects of Shia law. Al-Muhaqqiq al-Hilli's scholarship and writings have had a lasting impact on Islamic legal thought and continue to be studied extensively in seminaries. Book: "Sharayi al-Islam" is a seminal work in Shia Islamic jurisprudence authored by Al-Muhaqqiq al-Hilli. This comprehensive legal manual systematically covers a wide range of topics, including acts of worship, transactions, personal status laws, and penal codes. Renowned for its clarity and depth, the book provides detailed explanations and rulings on various aspects of Shia law, making it an essential reference for students, scholars, and practitioners. "Sharayi al-Islam" has played a crucial role in the study and application of Islamic jurisprudence, cementing its status as a foundational text in Shia legal literature. Topics: Purification with water, Rules of Ablution, Ghusl, Hayd, Istihadah, Rules About the Dead, Tayammum, Najasat, and their Rules