This book gives a clear explanation of the Muslim sound Creed which is the core of the religion of Islam, as the belief in Tawhid (monotheism) is the purpose for which Allah created both mankind and jinn, and thus, those whoes belief in Tawhid is corrupt, are not considered Muslims.
Author: Saleh Bin Fawzaan al-Fawzaan
An article to refute the allegations of those who say that the Prophet Muhammad peace be upon him authored the Quran. Refuting the allegations of those who say that the Prophet Muhammad peace be upon him learned the Quran from a person. Refuting the allegations of those who say that the Prophet Muhammad peace be upon him learned the Quran from the Satan.
Publisher: A website Islam Religion www.islamreligion.com
Islam consists of God’s guidance to humanity. It is not the religion of any particular people. It does not belong to any specific land. All Prophets of God, in all ages, and at all places, preached this very religion.
Publisher: Cooperative Office for Propagation, Guidance, and Warning of Expatriates in the city of Bade'ah - A website Islamic Library www.islamicbook.ws
A proof that the Qur'an is from God and that Muhammad is a Messenger of God.
Author: The Memphis Dawah Team
Publisher: Memphis Dawah
Source: http://www.islamhouse.com/p/1283
This book comprehensively explains Tawheed in the words of Shaikh ibn Saleh al-Uthaimeen (rahimahullah) from the book, 'Sharh Hadeeth Jibra'eel'.
Author: Muhammad ibn Saleh al-Othaimeen
Reveiwers: Muhammad AbdulRaoof
Publisher: A website Quran and Sunnah : http://www.qsep.com
Brief guide concerning the fundamentals of Islam.
Author: Naasir Bin Abdulkarim al-Aql
Source: http://www.islamhouse.com/p/1295