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
The conflict between truth and falsehood is ongoing and will last as long as this world remains. The fact that some groups among the Ummah of Muhammad (peace and blessings of Allah be upon him) are following the people of falsehood.
Author: Muhammad Salih Al-Munajjid
Publisher: http://www.islamqa.com - Islam : Question & Answer Website
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
Issues that the caller to Allah must obtain
Author: Muhammad ibn Saleh al-Othaimeen
Belief in the Day of Resurrection gives meaning and purpose to our brief stay in this transient world. It is the believer's goal to win the Pleasure of His Lord by worshiping Him alone, fulfilling His Commands and refraining from His Prohibition during his worldly life-span. On the Day of Judgment, his fate will be decided in accordance with his record of deeds; he who fulfills his obligations will be rewarded with eternal bliss in Paradise, and he, who fails to be a believer, will be doomed to eternal Hell-Fire.
Author: Shuwana Abdul-Azeez
Reveiwers: Muhammad AbdulRaoof
Publisher: A website Quran and Sunnah : http://www.qsep.com
Why I Chose Islam: A story of a priest who reverted to Islam, it is based on a True Story.
Author: M. Emery
Publisher: Islamic Propagation Office in Rabwah