Betrayal. Sacrifice. Survival. Welcome to the Extinction Trials. In Stormchaser and Lincoln's ruined world, the only way to survive is to risk everything. To face a contest more dangerous than anyone can imagine. And they will do anything to win. But in a land full of monsters - human and reptilian - they can't afford to trust anyone. Perhaps not even each other...

Betrayal. Sacrifice. Survival. Welcome to The Extinction Trials. After surviving on Piloria once, Storm and Lincoln are the obvious candidates to return to the dinosaur continent to test the new virus that should clear the way for human settlement. But they have their own priorities – finding a cure for the plague that’s sweeping Earthasia, and keeping themselves alive.

Betrayal. Sacrifice. Survival. Welcome to The Extinction Trials Storm and Lincoln's city is burning. The people are starving. The only place left to run is Piloria, the continent of monsters. It's up to Storm and Lincoln to keep their people alive as they colonize this lethal paradise. But will the biggest threat to their survival be the monsters in the jungle...or the ones inside the encampment with them? The Hunger Games meets Jurassic Park in this wildly popular series filled with action, survival and betrayal.