Battlefield of the Mind: Winning the Battle in Your Mind by Joyce Meyer
I used this book as my personal Bible study, and it was a great read. I have many wrong mindsets and strongholds that need to be dealt with, so that I can be free. This book helped bring to light a lot of these, and how I might start going about dealing with them.
I really enjoyed this book. I also really liked that the 30 chapters are just a couple of pages each, so it works to read just one a day.