This book, The Religion of Truth, treats these basic and great subjects. We should know that the only way for our salvation in this life and in the hereafter is to know, for sure, our Lord who created us, believe in Him, and worship Him Alone. We should also know our prophet whom Allah had sent to us and to mankind, believe in Him and follow him. We should know the Religion of Truth which our Lord has commanded us to believe in and practice it.
Author: Abdurrahman bin Hammad Alomar
The Three Fundamental Principles and the Four Basic Rules of Islam.
Author: Muhammad Bin Abdul Wahhab
Publisher: Daar Al-Watan
Source: http://www.islamhouse.com/p/1333
Choose Your Path: This book divided into five chapters; as follows: Chapter I: Where Am I Come from? Proof God is One and only. Chapter II: Proving Prophet Muhammad's Prophethood Chapter III: Some Characteristics of Islam Chapter IV: The Result According to Belief or Disbelief Chapter V: What Is Next? Concluded this book with an answer.
Author: Ayman Bin Baha Uddin Al-Siraj
Reveiwers: Muhammad AbdulRaoof
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243
The conditions for giving Zakat and who should receive Zakat and explainations of certain Quranic verses.
Author: Abu Ameenah Bilal Philips
Reveiwers: Muhammad AbdulRaoof
Publisher: http://www.bilalphilips.com - The Official Website of Shaikh Abu Ameenah Bilal Philips
This book is one of the most important Islamic books which gives right answers about Christianity.
Author: Sheikh-ul-Islam ibn Taymiyyah