Undoubtedly, the heart leans towards those who are kind and gentle. It was said a long time ago: "Make your face happy and your words gentle, and you will be more beloved to the people than those who give them a gift". The one calling to the religion of Islam and dealing with other people has the utmost need to gather the people around him, and cause their hearts to lean towards him so that they will listen to him. Adorning himself with kindness and gentleness helps to achieve that goal with the grace of Allah.
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243
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
The Tafsir of Surat Al-Kahf (Chapter – 18), Which was revealed in Makkah, What has been mentioned about the Virtues of this Surah and the first and last ten Ayat, which provide protection from the Dajjal.
Author: Imam Ibn Kathir
Reveiwers: Muhammad AbdulRaoof
In this book, Dr. Saleh As-Saleh explains only seven foundations out of sixty mentioned in the book of Sh. Abder-Rahman As-Se'di "The Basic Rulings and Principles, and the Beneficial and Eloquent Classifications and Differentiations". The importance of this book stems from the nature of its content. This is because the scholars of Islam gave great importance to the study of the basic rulings and principles of fiqh so that they are able to encompass the various cases and refer these cases to the basic rulings and principles in order to deduct and apply the judgment in a comprehensive, yet precise manner.
Author: Abdur-Rahman Bin Nasir as-Sadi
Translators: Dr. Saleh As-Saleh
Publisher: http://understand-islam.net - Understand Islam Website
Fortress of the Muslim, Invocations from the Quran and Sunnah: is a very beautiful booklet consists of many authentic Dua's (supplications) for a Muslim to supplicate on a daily basis and on special occasions.
Author: Saeed Bin Ali Bin Wahf Al-Qahtani