Kitab At-Tawheed is one of the best books on the subject of Tawheed (Islamic Monotheism) and ranks high in authenticity. Till date it has gone through various publications; and had been the means for guidance of the millions of people throughout the world; by taking them out of the darkness of polytheism and error.
Author: Muhammad Bin Abdul Wahhab
Publisher: http://www.islambasics.com - Islam Basics Website
A detailed description of the different ways the Prophet (s) advised people.
Author: Muhammad Salih Al-Munajjid
Publisher: Islamic Propagation Office in Rabwah
Source: http://www.islamhouse.com/p/1359
An explanation of the 'real' message and relgion which Jesus (peace be upon him) came with, from both the Bible and the Qur'an.
Author: Abu Ameenah Bilal Philips
Source: http://www.islamhouse.com/p/1249
A nice book covering many aspects of wudoo, ghusl, tayammum, and wiping over socks and bandages.
Author: AbdulRahman Bin Abdulkarim Al-Sheha
Source: http://www.islamhouse.com/p/1381
This is a small booklet which has Islamic teachings for the Muslim Ummah.
Author: Abdul Aziz bin Abdullah bin Baz
Reveiwers: Dr. Saleh As-Saleh - Muhammad AbdulRaoof
Publisher: Cooperative Office for Propagation, Guidance, and Warning of Expatriates in the city of Naseem - A website Islamic Library www.islamicbook.ws
A summary of the rulings, etiquette and Sunnah of fasting.
Author: Muhammad Salih Al-Munajjid
Publisher: http://www.islamqa.com - Islam : Question & Answer Website
Source: http://www.islamhouse.com/p/1335