The Spiritual Warfare Answer Book by David Jeremiah

I just really think the author could have gave more :(  At times I felt a bit let down as if there was something missing.
I do like that each section starts out as a question.  It may be one you have asked yourself in the past or present.  Then the author goes on to give the answer and even provides biblical proof to back up what he is saying.   I don't know though I just really think more could have been given these were tough questions and I think they need more then 10 sentences to answer them.  I feel that this is more like a motivational book.  It isn't for people looking for answers, more for people who already know these things and just want them reifirmed. 
I was given a review copy of this book to give my honest feedback.  I am a bit on the fence about it though

About the book
Trusted pastor and bestselling author Dr. David Jeremiah brings clarity to the complex topic of spiritual warfare. From his years of teaching on this subject, Pastor Jeremiah has selected answers to your pertinent questions concerning victory in the spiritual realm. The Bible says God will ultimately be victorious and win the spiritual war. But it also says He has given every Christian promises and power to win our daily spiritual battles. The book includes 86 questions with answers such as: How does Satan imitate God? Are demons real? What protection does the shield of faith provide? How can I defend myself against a hostile world? How do I “put on” Christ?