Sahih Muslim includes sayings, doings and approvals of the Prophet Muhammad (peace be upon him) narrated by his companions. It is considered the third most authentic book in Islam after the Quran and "Sahih al-Bukhari". It covers almost all aspects of life.
Author: Muslim ibn al-Hajjaj ibn Muslim al-Qushairi an-Naisabori
Translators: AbdulHamid Siddiqui
Publisher: http://www.islamspirit.com - Islam Spirit Website
Speed of light IN MONOTHESIM BOOKS, WHY?
Author: Mohammed Dudah
Publisher: http://www.nooran.org - The International Institution For The Scientific Miracles Website
The Choice - Islam and Christianity: Two Volumes, By Ahmed Deedat, An excellent book discussing Islam and Christianity in the light of Holy Quran and the Sunnah.
Author: Ahmed Deedat
A small but beneficial treatise concerning innovation, celebrating the birth of the Prophet (s), as well as a small note about Wahhabiyyah and the creed Muhammad bin Abdul-Wahhab.
Author: Abdul Aziz bin Abdullah bin Baz
Source: http://www.islamhouse.com/p/1267
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
The 40 Hadith of Imam Nawawi is a profound and comprehensive collection, summarizing the teachings of Islam and the character of the Prophet (S). “Everyone who desires and looks forward to the Hereafter must be familiar with these hadith because they cover the most important aspects of the religion and they offer direction to all forms of obedience to Allah. This is clear to anyone who ponders these hadith.” - Al-Nawawi’s introduction to his Forty Hadeeth.
Reveiwers: Muhammad AbdulRaoof