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
Believing in the hereafter and the reward and punishment in it is one of the fundamentals of Islam. Allah made signs before it indicating its approach. The prophet made the matter of the hereafter great, whenever he mentioned it his voice became louder and he got angery. Due to the prophet's repetition of the Hour the companions feared that it might have taken place during their life.
Reveiwers: Muhammad AbdulRaoof
Publisher: Cooperative Office for Propagation, Guidance, and Warning of Expatriates in the city of AlQaseem - A website Islamic Library www.islamicbook.ws
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
Discusses the question of why Allah created, and why Allah created humans.
Author: Abu Ameenah Bilal Philips
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
Rulings regarding Eid and some common errors relating to it.
Author: Abdul-Majeed Ali Hasan - Abdul Majeed Ali Hasan
Publisher: AHYA Multi-Media
Source: http://www.islamhouse.com/p/1307
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