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
This is an important book talks about the sects of Christianity i.e. Catholic, Orthodox, Protestant and Jehovah’s Witness, etc. In addition, it shows the differences and the unifying beliefs among them. It also focuses on the way of Jesus regarding pork, alcohol, polygamy, fasting, interest, greeting, veiling, prostration, ablutions and circumcision. Finally, it gives a chapter about the authorship of the Bible.
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
Hajj & Umrah from A to Z: a careful scientific approach that gradually guides pilgrims to perform the Hajj rituals very easily and smoothly. The design was developed through an educational perspective that handles all critical issues of Hajj rituals from a learners’ viewpoint, an approach that is always needed when high standards of accuracy are required.
Author: Mamdooh Muhammad
Publisher: Dar Ashbelia
An excellent book for non-Muslims explaining various aspects of Islam.
Author: Pete Seda
Publisher: Islamic Propagation Office in Rabwah
Source: http://www.islamhouse.com/p/1301
A book on how to develop Khushoo in prayers, rulings on Khushoo, the means of developing Khushoo, knowing the advantages of Khushoo in prayers and etc.
Author: Muhammad Salih Al-Munajjid
Publisher: http://www.islamqa.com - Islam : Question & Answer Website