A very useful article shows the pure Islamic belief of monotheism. It briefly mentions that Allah alone is worthy of worship, He is worshipped directly and Allah is not like his creation nor his creation is like him.
Author: Abdur-Rahman Demashqeyyah
Reveiwers: Muhammad AbdulRaoof
Publisher: An Islamic centre of Qatar www.fanar.gov.qa
The Muslim Creed - 'Aqeedatut-Tahaawiyyah.
Author: Abu Jafar at-Tahawi
Translators: Suhaib Hasan AbdulGhaffar
A detailed account of the life of the Prophet, may god praise him.
Source: http://www.islamhouse.com/p/1245
The Book Of Prayer: Salaat (Prayer) is one of the main obligations which Allah (subhanahu wa ta’ala) has ordained on His servants. It is the first act of worship decreed on the Muslim Nation (Ummah) by Allah (subhanahu wa ta’ala) and was ordained on the night of the Prophet’s (peace be upon him) ascension to the seven heavens. It is the second of the five pillars of Islam after the proclamation of the “Shahada” (the words of witness).
Author: Nathif Jami Adam
Reveiwers: Muhammad AbdulRaoof
Publisher: http://www.islambasics.com - Islam Basics Website
Become Acquainted With Islam: It is necessary, before explaining the facts and the pillars of Islam, to elaborate and understand the meaning of the name Islam. The word Islam has many meanings. It means submission, safety, and peace. In this study, when we mention the word Islam, it means the religion that Allah (S.W) revealed to His Prophet Mohammad (PBUH). because it concludes a total submission to Him (S.W) only, obedience to His rules, and following His commandments.
Author: Munqith ibn Mahmood As-Saqqar
Reveiwers: Muhammad AbdulRaoof
An excellent book for non-Muslims explaining various aspects of Islam.
Author: Pete Seda
Publisher: Islamic Propagation Office in Rabwah
Source: http://www.islamhouse.com/p/1301