One of the most detailed books describing the rulings of Hajj, Umrah, and visiting the Masjid of the Prophet (peace be upon him).
Author: Sayid Sabiq
Source: http://www.islamhouse.com/p/1395
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
In the religion of Islam after declaring the shahadah, the second most important pillar is the Salaah (prayer). Whenever the messenger of Allah (peace be upon him) used to pray, He used to raise both his hands up to his ears or shoulders during the first takbeer, before ruku’ and after ruku, as is proven from the Mutawaatir ahadith. In common language, it is called “Rafa Yadain”.
Author: Muhammad ibn Ismaeel al-Bukhari - Abu Taher Zubair Ali Zeei
Reveiwers: Muhammad AbdulRaoof
Publisher: www.kitabosunnat.com
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243
The testimony of "Laa ilaaha ill-Allah", its meaning, prerequisites, conditions, and fruits.
Author: Humood Bin Muhammad Al-Lahem
Reveiwers: Muhammad AbdulRaoof
Translators: Mahmoud Reda Morad Abu Romaisah
Publisher: A website Islamic Library www.islamicbook.ws - New Muslims Care Centre
All in all, this book should provide a good overview towards understanding the many misguided views that emanate from varied groups influenced by the Mu'tazilah.
Author: Sajid Abdul Qayyum
Reveiwers: Muhammad AbdulRaoof
Publisher: A website Quran and Sunnah : http://www.qsep.com