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
Rulings on Zakaat al-Fitr.
Author: Muhammad Salih Al-Munajjid
Publisher: http://www.islamqa.com - Islam : Question & Answer Website
Source: http://www.islamhouse.com/p/1339
Hajj & Umrah from A to Z: a careful scientific approach that gradually guides pilgrims to perform the Hajj rituals very easily and smoothly. The design was developed through an educational perspective that handles all critical issues of Hajj rituals from a learners’ viewpoint, an approach that is always needed when high standards of accuracy are required.
Author: Mamdooh Muhammad
Publisher: Dar Ashbelia
Effects of fornication upon the self and society
Author: Muhammad ibn Ibraheem al-Hamad
Publisher: Daar Al-Watan
Source: http://www.islamhouse.com/p/1329
A useful booklet shows 1000 acts of Sunnah of the Prophet Muhammad (peace be upon him). It contains different situations i.e. waking up, going to the bathroom, performing ablutions, using sewak, wearing shoes, wearing clothes, going out and coming back home, going to the mosque, athan, iqama, praying at night and post-prayer sunnahs.
Author: Khaled Al Husainan - Khaled Al-Husainan
Publisher: http://www.rasoulallah.net - Website of Rasoulullah (peace be upon him)
A detailed account of the life of the Prophet, may god praise him.
Source: http://www.islamhouse.com/p/1245