Sahih Muslim includes sayings, doings and approvals of the Prophet Muhammad (peace be upon him) narrated by his companions. It is considered the third most authentic book in Islam after the Quran and "Sahih al-Bukhari". It covers almost all aspects of life.
Author: Muslim ibn al-Hajjaj ibn Muslim al-Qushairi an-Naisabori
Translators: AbdulHamid Siddiqui
Publisher: http://www.islamspirit.com - Islam Spirit Website
The author said in his introduction, “There are hundreds of benefits associated with Dhikr, the act of rehearsing and celebrating the praises of Allah. The well-known medieval scholar Ibn Al-Qaiyim mentioned more than seventy of these in his book Kitabul-Adhkar. Among the benefits he mentioned were that Dhikr drives away Satan, pleases Allah, the Merciful, and replaces pain and sorrow of the heart with peace happiness and contentment.”
Author: Saeed Bin Ali Bin Wahf Al-Qahtani
Translators: Omar Johnstone
How we can be loved by Allah
Publisher: Daar Al-Watan
Source: http://www.islamhouse.com/p/1315
50 Questions And Answers On Islamic Monotheism which talks about Who is your Rub? What is your religion?, Where is Allah?, Who are the friends of Allah? and etc.
Author: Muhammad Bin Abdul Wahhab
Reveiwers: Muhammad AbdulRaoof
Publisher: A Dawah website Wathakker www.wathakker.net
A compilation of five works dealing with fasting, Taraaweeh, I'tikaaf, Zakaat-ul-Fitr, and Eid.
Author: Muhammad Salih Al-Munajjid
Publisher: Islamic Propagation Office in Rabwah
Source: http://www.islamhouse.com/p/1351
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