This is a useful book although it is small. It contains some technical terms for da'wah in English. No doubt all scholars and callers to Islam in English are in much need to something like that to conveys the right message of Islam to all those speak English.
Jesus and Christianity In the Perspective of Islam: This book guides those who misunderstood the teachings of Jesus and Christianity in the Perspective of Islam.
Publisher: Ministry of Islamic Affairs, Endowments, Da‘wah and Guidance
A booklet presented by IPC (Islamic Presentation Committee) to show people who is the Prophet Muhammad (Peace be upon him). It is divided into five sections: introduction, his life, his moral characteristics and mannerisms, his miracles and conclusion.
Publisher: http://www.ipc-kw.net - Islamic Presentation Committee Website - Kuwait
Compassionate Among Themselves Mutual Compassion between Members of the Prophet’s Household and the Rest of the Companions: A brief book on the Prophet's Household and the Companions in the light of Glorious Quran and Sunnah.
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)
Rulings regarding Eid and some common errors relating to it.
Author: Abdul-Muhsin Bin Hamad Al-Abbad Al-Badir
Publisher: http://www.islamweb.net - Islam Web Website
Source: http://www.islamhouse.com/p/1309