These are three good books for learning Arabic Language for the non-native speakers. But we should pay your attention that they are for who has slightly good knowledge about Arabic and how to pronounce it. We don't claim that you can consider them as an alternative to a teacher but they are good step for who wants to be excellent at Arabic. With these books, there is an Arabic-English glossary confined to the words mentioned in these books, and the author shows in its introduction how to find any word.
Fatawaa concerning Taraweeh
Author: Abdul Aziz bin Abdullah bin Baz
Source: http://www.islamhouse.com/p/1265
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
Eid Etiquette and Rulings
Author: Muhammad Salih Al-Munajjid
Source: http://www.islamhouse.com/p/1233
This book is an authoritative source on a matter of central importance to everyone: the events of Akhir al-zaman the final period of this world’s history The work is by Ibn Kathir. an eminent Muslim scholar and is based entirely Upon authentic texts. The many Ahadith or Traditions. The Blessed Prophet Muhammad (Peace be Upon Him) described the condition in which people would live in those times.
Author: Imam Ibn Kathir
Reveiwers: Muhammad AbdulRaoof
An excellent 18 page treatise upon the excellence of Hajj and its rulings. Taken from Silsilah Ahadeeth As-Saheehah & Silsilah Ahadeeth Ad-Daeefah. Translated by Abbas Abu Yahya
Author: Muhammad Naasiruddeen al-Albaanee
Translators: Abbas Abu Yahya