When Dr. Jack Graham was twenty years old, he got the phone call no one wants to receive. His father had been ruthlessly attacked, and it became clear to young Jack that invisible forces of evil were involved. He realized he needed to take the spiritual world more seriously, because the real battles we face in life are between the powers of good and evil...literally the armies of heaven and hell.

Through compelling stories, practical guidance, and biblical truth, Dr. Graham challenges popular opinions and persistent folklore about heaven and hell, good and evil, angels and Satan. You will come away from this book enlightened about the supernatural world and encouraged that God can provide protection, provision, and power for whatever lies ahead.

Each chapter includes questions for group discussion or individual reflection. Free online small-group curriculum is also available.

"We sometimes forget that the real powers in this world are spiritual rather than physical. I'm thrilled that in Unseen Jack Graham reminds us of the hidden battles we face and instills hope and assurance that believers will emerge victorious. I highly recommend this insightful, biblical, and very personal book."--Mark Batterson, New York Times bestselling author, The Circle Maker

"I was captivated by Unseen from start to finish. Dr. Graham has powerfully addressed some of the greatest questions and concerns of our day. We must all recognize that we are in a spiritual battle. This book will help you to not only understand what is going on, but how God has equipped each and every one of us to live a victorious, overcoming Christian life as light in the midst of darkness. This book is a must-read for every Christian."--Christine Caine, founder, The A21 Campaign, bestselling author, Undaunted

"Jack Graham is a man of God who understands the spirit world. Our battle isn't against people. It's against Satan and demonic spirits. Jesus' conquest over those evil forces enables us to walk victoriously as we prayerfully put on God's armor and appropriate His Word. Unseen is a mandatory manual for every spiritual warrior!"--Steve Gaines, PhD, senior pastor, Bellevue Baptist Church, Memphis, TN

"What you see is not all there is. Unfortunately, too many people are losing battles they don't even know are being fought. In his timely book, Unseen, Dr. Jack Graham equips and empowers us to fight and win spiritual battles God's way. If you are longing for more