The Etiquette of Seeking Knowledge ... to adorn oneself with beautiful etiquette, noble manners, good behaviour, and pious conduct are distinguishing characteristics of the people of Islam, and knowledge - the most precious pearl in the crown of the purified Shariah - cannot be attained except by those who adorn themselves with its etiquette and those who leave evil qualities associated to it. For this reason the scholars devoted their attention to this etiquette, outlined its importance and wrote books solely on this topic; either pertaining to (general conduct] with all types of knowledge or to specific types of knowledge such as the etiquette of the carriers of the Noble Quran, the etiquette of the muhaddith, the etiquette of the mufti, the etiquette of the qazi (judge), the etiquette of the muhtasib (the one who enjoins good and forbids evil for the sake of Allah) and so on. The issue of this book is the general conduct of those who take the path of seeking the knowledge of the Sharee'ah.
Author: Baker Bin Abdullah Abu Zaid
Reveiwers: Muhammad AbdulRaoof
Translators: Murad Hilmi Al-Shuwaiq
The Three Fundamental Principles and the Four Basic Rules of Islam.
Author: Muhammad Bin Abdul Wahhab
Publisher: Daar Al-Watan
Source: http://www.islamhouse.com/p/1333
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243
A concise treatise discussing the ruling concerning music.
Publisher: http://www.islamqa.com - Islam : Question & Answer Website
Source: http://www.islamhouse.com/p/1289
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
A brief but nice booklet discussing Zakaah, those items and amounts upon which it is due, and where it is to be spent. Includes a few important fataawa related to Zakaah
Author: Abdul Aziz bin Abdullah bin Baz
Source: http://www.islamhouse.com/p/1269