This book is one of the most important Islamic books which gives right answers about Christianity.
Author: Sheikh-ul-Islam ibn Taymiyyah
Rulings concerning different aspects of the Adhaan.
Author: Abdullah Bin Abdur-Rahman AL-Jibreen - Muhammad Bin AbdulRahman Al-Areefi
Publisher: Memphis Dawah
Source: http://www.islamhouse.com/p/1287
This book talks about the life story of Muhammad, may Allah exalt his mention, and his beautiful manners. It also brings to light statements for contemporary figures in Western society, who spoke favorably of Prophet Muhammad, may Allah exalt his mention.
Author: AbdulRahman Bin Abdulkarim Al-Sheha
Translators: Abdur-Rahman Murad
Publisher: Islamic Propagation Office in Rabwah
Source: http://www.islamhouse.com/p/1385
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243
Time management from Islamic and Administrative perspective
Author: Khalid Aljuraisy
Translators: Muhammad Atif Mujahid Muhammad
Publisher: Al-Juraisi Foundation - http://www.alukah.net - Al Alukah Website
The "Islamic Studies" series of books by the prolific writer and scholar Dr. Bilal Philips are part of a meticulously written series intended to guide young Muslims in a manner that helps them acquire a thorough practical and spiritual foundation. This series have been generally acknowledged as an excellent introduction set to the principles of the Islamic faith, with core sciences discussed and explored, for both the new Muslim as well as the "old" Muslim wishing to brush up on the fundamentals.
Author: Abu Ameenah Bilal Philips