Books by George Otis Jr.
George Otis, Jr. is the founder and president of The Sentinel Group, a Christian research and information agency headquartered in Seattle. Otis presently serves as co-coordinator of the AD 2000 and Beyond United Prayer Track. He is also an international advisor to Aglow International and Lydia Prayer Fellowship. Otis is the author of numerous books including The Lastof the Giants and Strongholds of the 10/40 Window. George lives near Seattle, Washington with his wife, Lisa, and their four children.
- Otis, George Jr., Informed Intercession. Renew, 1999.
- Otis, George Jr., The Last of the Giants: Lifting the Veil on Islam and the End Times. Chosen Books, 1991.
- Otis, George Jr., Transformations Video Series. The videos of this series: Transformations: A Documentary, Transformations II: The Glory Spreads, The Quickening: Entering into the Firestorm of God's Grace, Let the Sea Resound, An Unconventional War are obtainable from the publishers The Sentinel Group.
- Otis, George Jr., Twilight Labyrinth, The: Why Does Spiritual Darkness Linger Where It Does? (Spiritual Mapping). Chosen, 1997.
- Otis, George Jr. and Scotchmer, Paul, The Seal of Faith. TransformNations Media, 2002.