A discussion of the 'pillars' of Eemaan and the factors which invalidate ISlam and remove a person from its fold.
Author: Abdul Aziz bin Abdullah bin Baz
Source: http://www.islamhouse.com/p/1227
These are three good books for learning Arabic Language for the non-native speakers. But we should pay your attention that they are for who has slightly good knowledge about Arabic and how to pronounce it. We don't claim that you can consider them as an alternative to a teacher but they are good step for who wants to be excellent at Arabic. With these books, there is an Arabic-English glossary confined to the words mentioned in these books, and the author shows in its introduction how to find any word.
This is an in-depth resume of the essential rules and laws on the Fiqh of fasting designed to provide the reader with explanation for both spiritual and physical significance and uniqueness of this remarkable act of worship. Sheikh Shu`aib clarifies major point on fasting. His focus is relevance of this divine discipline on to the life and living as well as the interpretation of related text on Fasting based on Al-Qur`an and the Sunnah of the Messenger of Allah (saas). This book serves as a guide and reference on courses on Islamic studies.
Author: Tajuddin B. Shuaib
Source: http://www.islamhouse.com/p/1363
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243
The Needs Of Humanity In The Mission Of Prophet Muhammad: This is a research that was developed to answer the Westerners who presently asking what new aspects Prophet Muhammad -peace be upon him- offered to the world?
Author: Adel ibn Ali Al-Shiddy - AbdulRazaq Maash
By Shaykhul-Islaam Ibn Taymiyyah. Actions are distinguished, one from the other, with respect to their excellence in the Sight of Allaah in accordance with the condition of the heart, not by their number or form, but rather due to the strength of the caller, his truthfulness, his sincerity and the extent to which he prefer Allaah over himself…
Author: Sheikh-ul-Islam ibn Taymiyyah