Rayford Steele, Buck Williams, Bruce Barnes and Chloe Steele band together to form the Tribulation Force. Their task is clear, and their goal is to stand and fight the enemies of God during the seven most chaotic years the planet will ever see.

Four teenagers left behind after the Rapture know what awaits them during the upcoming years of the Tribulation, and vow to commit themselves to fighting the enemies of God.

Pilot Rayford Steele and reporter Buck Williams begin searching for their loved ones after the global earthquake in the twenty-first month of the Tribulation.

Four former Christian teenagers find themselves alone and afraid following the Rapture when God spirits His followers away to Heaven

"The Tribulation Force hurtles toward the four murders foretold in Scripture. The head of Enigma Babylon One World Faith is in jeopardy, as are the two witnesses at the Wailing Wall as "the due time" approaches. Antichrist himself is prophesied to suffer a lethal head wound. As a supernatural horde of 200 million demonic horsemen slay a third of the remaining population, the Tribulation Force prepares for a future as fugitives."--Page 4 of cover.

The Young Trib Force, Judd, Vicki, Ryan, and Lionel, unleash the power of the printed page through an underground newspaper at Nicolae High, while the authorities search with a vengeance for the kids responsible.

The world mourns the death of a renowned man and now the Tribulation Force faces its most dangerous challenges yet.

It is the imminent future. The world follows one government and one man. It is a world of peace, yet some still fight the authorities. To crush the dessent, the ruler arranges a trial of unprecedented proportion. A trial in the world court to be televised to a global audience. A trial that would see Helen Hannah, a Christian and a champion of the resistance, convicted and executed for hatred of the human race. ... There is only one way to truly uncover...

When Judd and Ryan learn of Bruce's death, they fly to Israel to discover the truth, while Vicki and Lionel risk punishment for writing about Christ in their newspaper, the "Underground."