Saheeh International, based out of Saudi Arabia, Translated the meaning of the Quran in English, which is most appropriate for non-Muslims, it is easy and clarity of words and meanings.
Publisher: http://www.islambasics.com - Islam Basics Website - Sahih International
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
Brief lessons in fiqh, da'wah (calling to Islam), Creed and hadeeth and its terminologies taught in the Educational Department of Islamhouse. They help Muslims to be aware of what he indeed needs regarding the Islamic sciences. They also give him a glimpse of qualities of the caller to Islam.
Publisher: Islamic Propagation Office in Rabwah
In conveying the message of Islam to a non-Muslim, it is usually not sufficient to highlight only the positive nature of Islam. Most non-Muslims are not convinced about the truth of Islam because there are a few questions about Islam at the back of their minds that remain unanswered. This book will help non-Muslims to discover and know more common questions about Islam in more depth.
Author: Zakir Naik
Reveiwers: Muhammad AbdulRaoof
A Guide to Prayer in Islam: Each worship has a quality and manner demonstrated by Allah or by His prophet peace be upon him. So the writer of this message said in the introduction: "This is a brief about the manner of praying of the prophet introduced to each Muslim to try hard to follow him.
Author: Abdul Karim Thaqeb
Reveiwers: Muhammad AbdulRaoof
Publisher: Cooperative Office for Propagation, Guidance, and Warning of Expatriates in the city of Sultanah, Riyadh - A website Islamic Library www.islamicbook.ws
Eid Etiquette and Rulings
Author: Muhammad Salih Al-Munajjid
Source: http://www.islamhouse.com/p/1233