This book is one of the most important Islamic books which gives right answers about Christianity.
Author: Sheikh-ul-Islam ibn Taymiyyah
Introduction to history of polytheism and monotheism: Allah (glory be to him) created all people as Muslims and monotheists but devils came to them and changed and distorted their religion. Allah said in a qudsi hadith, “I created all my slaves as haneefs (monotheists), but the devils came to them, made them deviate from their religion, forbade them that which I had permitted to them, and commanded them to join partners with me for which I has given no authority.” As soon as people commit a type of polytheism, Allah sends his prophets to call them to the suitable type of monotheism.
Author: Ameen Al-Ansaari
Publisher: A website Knowing Allah : http://knowingallah.com
This treatise is comprised of a collection of ahaadeeth (sayings of the Prophet) and athaar (sayings of the Salaf) on the subject of Islamic Knowledge. The Tahqeeq of the book was done by Imam Al-albanee.
Author: Abu Khaithama Zuhair Ibn Harb An-Nasaa’ee - Abu Khaisamah Zuhair Bin Harb Al-Nisai
Translators: Abu Maryam Ismaeel Alarcon
A short but influential admonition regarding death.
Publisher: Daar Al-Watan
Source: http://www.islamhouse.com/p/1323
This is a marvelous booklet talks about the prophet Muhammed (peace be upon him) from many aspects. He presents some of his teachings and gives a glimpse at his life and attributes. In addition, it shows what the world’s scriptures said about him. Also, it mentions sayings of some scientists of different aspects of science about the Prophet Muhammad (peace be upon him), praising and admiring him for his high attributes and his comprehensive legislation.
Author: Naji Ibrahim al-Arfaj
Publisher: http://www.mercyprophet.org
One of the most detailed books describing the rulings of Hajj, Umrah, and visiting the Masjid of the Prophet (peace be upon him).
Author: Sayid Sabiq
Source: http://www.islamhouse.com/p/1395