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
People face many obstacles which they think stand between them and repentance, some of which exist within their own selves, and others in the world around them. This brief book clears up this confusion, dispel doubts, explain wisdom and drive away the Shaytaan.
Author: Muhammad Salih Al-Munajjid
The 'Ideal Muslim' is now in its second revised edition in English, it has been very well received by our English and Arabic readers. The author has even examined both Eastern and Western thoughts on certain issues and proved that the Islamic Ideal is superior in all cases.
Author: Muhammad Ali Al-Hashemi
Publisher: International Islamic Publishing House
Warning to those who have abandoned prayers
Author: Khaalid Abu Saalih - Khalid Abu Salih
Publisher: Daar Al-Watan
Source: http://www.islamhouse.com/p/1327
Some enlightening solutions to common problems faced by Muslims in practicing their religion
Author: Muhammad Salih Al-Munajjid
Publisher: http://www.islamqa.com - Islam : Question & Answer Website
Source: http://www.islamhouse.com/p/1341
A Book discussingthe importance of khushoo in prayer and how to achieve it
Author: Imran Hussein
Source: http://www.islamhouse.com/p/1401