Ibn Rajab al-Hanbali This is a treatise we have written concerning humility (Khushu') and the hearts meekness and breaking (inkisar) before the Lord. The basic meaning of Khushu', is the softness of the heart, its being gentle, still, submissive, broken, and yearning. When the heart is humble, so too is the hearing, seeing, heard, and face; indeed all the limbs and their actions are humbled, even speech. The source of the Khushu, that takes place in the heart is the gnosis of Allah's greatness, magnificence, and perfection.
Author: Ibn Rajab Al-Hanbali
A short but influential admonition regarding death.
Publisher: Daar Al-Watan
Source: http://www.islamhouse.com/p/1323
A Book discussingthe importance of khushoo in prayer and how to achieve it
Author: Imran Hussein
Source: http://www.islamhouse.com/p/1401
Salaat (Prayer) is one of the main obligations which Allah (subhanahu wa ta’ala) has ordained on His servants. It is the first act of worship decreed on the Muslim Nation (Ummah) by Allah (subhanahu wa ta’ala) and was ordained on the night of the Prophet’s (peace be upon him) ascension to the seven heavens. It is the second of the five pillars of Islam after the proclamation of the “Shahada” (the words of witness).
Author: Abdur-Rahman Murad
Reveiwers: Muhammad AbdulRaoof
Publisher: Cooperative Office for Propagation, Guidance, and Warning of Expatriates in the city of Salay, Riyadh - A website Islamic Library www.islamicbook.ws
A wonderful booklet mentions the predictions about the Prophet Muhammed (Peace be upon him) in Psalm, Old Testament and New Testament. It also discusses some other issues.
Publisher: http://www.rasoulallah.net - Website of Rasoulullah (peace be upon him)
This is a marvelous booklet talks about the prophet Muhammed (peace be upon him) from many aspects. He presents some of his teachings and gives a glimpse at his life and attributes. In addition, it shows what the world’s scriptures said about him. Also, it mentions sayings of some scientists of different aspects of science about the Prophet Muhammad (peace be upon him), praising and admiring him for his high attributes and his comprehensive legislation.
Author: Naji Ibrahim al-Arfaj
Publisher: http://www.mercyprophet.org