The main explanation that was used for Kitaab ut-Tawhied was:
- Fath ul-Majeed of Shaykh `Abdur-Rahmaan ibn Hasan ibn Muhammad ibn `Abdil-Wahhaab.
The other explanations used were:
- al-Qawl us-Sadeed of Shaykh `Abdur-Rahmaan ibn Naasir as-Sa`dee;
- Qurrat `Uyoon il-Muwahhideen also by Shaykh `Abdur-Rahmaan ibn Hasan ibn Muhammad ibn `Abdil-Wahhaab;
- al-Qawl ul-Mufeed of Shaykh Muhammad ibn Saailh al-`Uthaymeen;
- I`aanat ul-Mustafeed of Shaykh al-Fawzaan.
[Please note: These audio files were taken from cassette tapes, so some if not all of the files DO NOT begin from the start of each lesson, rather they are a continuation of each other. Some files may even have some parts missing]