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
Plots of the kuffaar and the Muslim response.
Author: Abdul Aziz bin Abdullah bin Baz
Publisher: http://www.islammessage.com - Islam Message House Website
Source: http://www.islamhouse.com/p/1259
This is an in-depth resume of the essential rules and laws on the Fiqh of fasting designed to provide the reader with explanation for both spiritual and physical significance and uniqueness of this remarkable act of worship. Sheikh Shu`aib clarifies major point on fasting. His focus is relevance of this divine discipline on to the life and living as well as the interpretation of related text on Fasting based on Al-Qur`an and the Sunnah of the Messenger of Allah (saas). This book serves as a guide and reference on courses on Islamic studies.
Author: Tajuddin B. Shuaib
Source: http://www.islamhouse.com/p/1363
Islam is the religion which Allah has chosen, is pleased with and has legislated for His slaves. People are in dire need of its laws to organize the affairs of their private and public lives, their internal and external affairs. Besides the great importance paid in Islam to general principles and fundamentals, it has not neglected secondary issues.
Author: AbdulRahman Bin Abdulkarim Al-Sheha
Publisher: http://www.islamland.com - Islam Land Website
Brief guide concerning the fundamentals of Islam.
Author: Naasir Bin Abdulkarim al-Aql
Source: http://www.islamhouse.com/p/1295
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243