Al-Irshaad ila Saheeh al-I'tiqaad - shaykh al-Fawzan

A book about the Aqeedah Saheehah and Right Faith and refuting the Shirk and atheism, written by Shaykh al-Fawzaan. 

This is a wonderful and useful detailed book about some of the issues related to Creed.  The book links these issues to some people’s practices today, explaining their rulings and the errors committed in those practices so that they may repent, while also warning others to be aware of them. In this thesis, the Sheikh explains the correct Islamic creed with its evidence from the two divine revelations (Quran and Sunnah), and explains therein the contradictions reported by the people of heresy, polytheism and atheism.