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 Guide to Prayer in Islam: Each worship has a quality and manner demonstrated by Allah or by His prophet peace be upon him. So the writer of this message said in the introduction: "This is a brief about the manner of praying of the prophet introduced to each Muslim to try hard to follow him.
Author: Abdul Karim Thaqeb
Reveiwers: Muhammad AbdulRaoof
Publisher: Cooperative Office for Propagation, Guidance, and Warning of Expatriates in the city of Sultanah, Riyadh - A website Islamic Library www.islamicbook.ws
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
The testimony of "Laa ilaaha ill-Allah", its meaning, prerequisites, conditions, and fruits.
Author: Saleh Bin Fawzaan al-Fawzaan
Publisher: http://www.islammessage.com - Islam Message House Website
Source: http://www.islamhouse.com/p/1223
This treatise was prepared by the Agency of Islamic Enlightenment in Hajj. Includes a discussion about those things which nullify a person's Islam as well as common errors made by the commonfolk.
Author: Muhammad ibn Saleh al-Othaimeen
Source: http://www.islamhouse.com/p/1377
This is a very useful book contains important information despite its few pages. It shows how to perform the second pillar of Islam i.e. prayer. At first, the author some words from book "The Dispraise of Desire" authored by Ibn Al-Qayyem. Then he talks about some issues pertaining to prayer e.g. meaning of prayer, its merits, its times and conditions should be met before performing it. It is characterized by containing audio sections showing what is said during the prayer.
Author: Dr. Saleh As-Saleh
Reveiwers: Abu Adham Osama Omara
Publisher: http://www.turntoislam.com - Turn to Islam Website