This book comprehensively explains Tawheed in the words of Shaikh ibn Saleh al-Uthaimeen (rahimahullah) from the book, 'Sharh Hadeeth Jibra'eel'.
Author: Muhammad ibn Saleh al-Othaimeen
Reveiwers: Muhammad AbdulRaoof
Publisher: A website Quran and Sunnah : http://www.qsep.com
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243
Speed of light IN MONOTHESIM BOOKS, WHY?
Author: Mohammed Dudah
Publisher: http://www.nooran.org - The International Institution For The Scientific Miracles Website
A very important book talks about some misconceptions about Islam such as: allowing husbands to beat their wives, punishments by Islam for the criminals, not allowing religious freedom which is considered intolerance, prohibiting music, and terrorism in the name of jihad.
The Needs Of Humanity In The Mission Of Prophet Muhammad: This is a research that was developed to answer the Westerners who presently asking what new aspects Prophet Muhammad -peace be upon him- offered to the world?
Author: Adel ibn Ali Al-Shiddy - AbdulRazaq Maash
Eid Etiquette and Rulings
Author: Muhammad Salih Al-Munajjid
Source: http://www.islamhouse.com/p/1233