• The Advent of the Doctrine of A'lamiyyat: http://www.iqraonline.net/the-advent-of-the-doctrine-of-alamiyyat/
• A Short History of 'Ilm’ul Usul by Ayatullah Sadr: http://www.al-islam.org/usul/
• An Outline of the History of Restriction on Ijtihad by Shaykh Aga Buzurg Tehrani: http://www.al-islam.org/al-tawhid/default.asp?url=restriction/ijtihad.htm
• The Basics of Islamic Jurisprudence by Hassan Al-Rida'i: http://www.al-islam.org/the-basics-of-islamic-jurisprudence/
• Shi'ism and Its Types During the Early Centuries by Rasul Ja'fariyan: http://www.al-islam.org/al-tawhid/default.asp?url=types/shiism.htm
• Ijtihad: Its Meaning, Sources, Beginnings and the Practice of Ra'y by Muhammad Ibrahim Jannati: http://www.al-islam.org/al-tawhid/ijtihad/
• Jurisprudence and Its Principles by Shaheed Mutahhari: http://www.al-islam.org/jurisprudence/index.htm
• Shi'ism in Relation to Various Islamic Sects by Dr. Abulqasim Gorji: http://www.al-islam.org/al-tawhid/sects/
• The Islamic System of Judiciary in the Qur'an by Jawad Amuli: http://www.al-islam.org/al-tawhid/default.asp?url=amuli/amuli.htm
• The Role of Ijtihad in Legislation by Shaheed Mutahhari: http://www.al-islam.org/al-tawhid/default.asp?url=ijtihad-legislation.htm
• FIQH and FUQAHA; An Introduction to Fiqh (Islamic Jurisprudence) Containing Forty Four Life Sketches of the Great Past Masters: http://www.al-islam.org/fiqh/

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• History of The Caliphs From the Death of the Messenger (S), to the Decline of the 'Umayyad Dynasty 11-132 AH: http://www.al-islam.org/history-of-the-caliphs-rasul-jafariyan/
• Outlines of the Development of the Science of Hadith by Dr. Mustafa Awliya'i: http://www.al-islam.org/al-tawhid/hadith-science/index.htm
• Jurisprudence Made Easy by Sayyid Sistani: http://www.al-islam.org/jurisprudence-made-easy/
• Questions on Jurisprudence (Masa'il Fiqhiyya): http://www.al-islam.org/masail/