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
This book describes and talks about the aspects of life of the Prophet Muhammad (peace be upon him), and shows his great qualities and the attractive aspects of his true religion which has the right to be followed by all mankind.
Explanation of all the surahs of the 30th chapter of the Quran: in a very simple and informative way, the Shaikh Explain the surahs of the 30th chapter of the Quran, starting with Surah An-Naba' and ending with An-Nas.
Author: Imam Ibn Kathir
Reveiwers: Muhammad AbdulRaoof
Publisher: International Islamic Publishing House
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
This is an advice from the previous Grand Mufti in Saudi Arabia in regard to Riba (usury) transactions that have proliferated in the recent times through the numerous financial institutions that have been established throughout the world.
Author: Abdul Aziz bin Abdullah bin Baz
Translators: Jalal Abualrub
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243