Start with high-confidence christian futuristic books, then narrow by subgenre or adjacent topics.
Broken Angel
Sigmund Brouwer
Edge of Apocalypse
Tim LaHaye, Craig Parshall
Assassins
Tim LaHaye, Jerry B. Jenkins
The Indwelling
Richard Ferrone, Tim LaHaye
The Mark
Desecration
Tim LaHaye
Armageddon
Glorious Appearing
The Rising
The End of the Age
Pat Robertson
The Regime
