The Extinction Trials by S.M. Wilson (The Extinction Trials #1)
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…