Wycliffe Bible Dictionary
This Bible Dictionary is a must for any level of Bible student's library. This purchase of mine was actually to replace one I had for several years. It was great to get one more up to date.
If you have just begun to study the Bible, I suggest this as a great help. If you are more advanced, this is also a great plus for your collection of books to help you understand more of the history and culture of cultures of Bible times along with helping understand the times the writers of the Bible books lived in.