The treatise by Imam ibn Hanbal, the Imam of the Hanbali school of juristic reasoning, renowned for his steep knowledge, was written several hundred years ago to the inhabitants of a town where the Imam stayed for a period of time. It contains a full and clear description of the prayer and includes detailed observations of the mistakes, which Imam Ahmad observed during his time in that town. It was and remains an invaluable work for all Muslims. Detailing as it does many common errors made during prayers, some of which are serious enough to invalidate the act of worship.
Author: Imam Ahmed ibn Hanbal
Reveiwers: Muhammad AbdulRaoof
A beautiful book for non-Muslims which takes a look at the criteria used to find the true religion of God.
Author: Abu Ameenah Bilal Philips
Reveiwers: Ahmad Bolter - Mueed AbdulSalam Abu Hashim - Abdur-Rahman Murad - Khalid Al-Ahmadi - Mahmood Hasan - Dawood Fateh - Ahmad Bolter
Publisher: Islamic Propagation Office in Rabwah
A wonderful booklet mentions the predictions about the Prophet Muhammed (Peace be upon him) in Psalm, Old Testament and New Testament. It also discusses some other issues.
Publisher: http://www.rasoulallah.net - Website of Rasoulullah (peace be upon him)
An Excellent Gift to Students of Islamic Sciences Literally translated 'The Fundamental Principles of Qur'aanic Interpretation,' this book refers to the branches of knowledge which are necessary to provide an accurate interpretation of the Qur'anic texts, such as Arabic grammar and syntax, Arabic literature and Qur'anic sciences ('uloom al-Qur'aan). Addressed topics include the Tafseer of the Qur'an, books of tafseer, translations of the Qur'an, Wahy ('divine revelation'), reasons for revelation, the differences between Makkan and Madinan revelations, Naskh, the Muhkam and Mutashaabih, and more.
Author: Abu Ameenah Bilal Philips
This treatise is comprised of a collection of ahaadeeth (sayings of the Prophet) and athaar (sayings of the Salaf) on the subject of Islamic Knowledge. The Tahqeeq of the book was done by Imam Al-albanee.
Author: Abu Khaithama Zuhair Ibn Harb An-Nasaa’ee - Abu Khaisamah Zuhair Bin Harb Al-Nisai
Translators: Abu Maryam Ismaeel Alarcon
A discussion of the 'pillars' of Eemaan and the factors which invalidate ISlam and remove a person from its fold.
Author: Abdul Aziz bin Abdullah bin Baz
Source: http://www.islamhouse.com/p/1227