Title: What Does The Bible Really Teach?
Description: This book is a subject-by-subject discussion of Bible topics.

It is published by Jehovah's Witnesses and used as the primary Home Bible Study means. 
Usually, after studying this book another book is studied before an interested person can qualify to become a Jehovah's Witness.

This book is translated in many languages and can be downloaded from this website : 
http://www.jw.org/en/publications/books/bible-teach/is-this-what-god-purposed/
Subjects: Doctrines, Bible, subject-by-subject, Theology, Jehovah's Witnesses