العلامة الشيخ عبدالحسين الاميني
This is the Al-Ghadir encyclopedia (Arabic: الغدير في الكتاب والسنة والأدب) (that is “The Ghadir in the Book, the Sunnah, and Literature”) written by late Abd Al Husayn Amini. You can read about this encyclopedia on wikipedia.
A full Arabic online version is available here, however it might not be user-friendly and has no search functionality. This project aims to convert the old version into a more readable, searchable and user-friendly one. Please note that there are typing issues in this version and it takes time to correct all the misspelling and typos. This is a work in progress.
Here are the converted volumes (in Arabic):