I recently read Pigs in the Parlor by Frank and Ida Mae Hammond. If you want to know the fundamentals about deliverance, I highly recommend this book.
Once you get a handle on the basics, there are a few more books that will help you on the topic of deliverance: Prayers that Rout Demons and Break Curses, Unshakable, and Fasting for Breakthrough and Deliverance are all books I personally own and recommend written by Apostle John Eckhardt.
Tests and Trials
If you are going through testing and trials, I highly recommend The Masterpiece of the Wilderness by Deanna Deering. During some of my hardest trials, I read this book and was greatly impacted by what I received.