It should also have a good system of cross-references. It is a modern translation that is very accurate as to the original Hebrew and Greek. The KJV is an excellent translation of the Bible. Don't rely on others teachings. Click for articles and links to study related to KJV Onlyism.
Every translation has weaknesses and strengths.
The main use for different translations is in the comparison between them. Sometimes words or phrases in one are easier to understand than in another. Versions to be wary of include The Living Bible, The Reader's Digest versions , etc. These are not translations, they are paraphrases. You do not need a study guide using the HOW approach.