The Hunger Games: Catching Fire by Suzanne Collins

After surviving the brutal Hunger Games, Katniss Everdeen and Peeta Mellark return home as victors — but their defiance in the arena has sparked unrest across the districts. The Capitol sees them not as heroes, but as threats. When President Snow announces the deadly Quarter Quell, forcing previous winners back into the arena, Katniss must once again fight for her life — this time against seasoned killers and under the shadow of rebellion. As alliances shift and secrets ignite, she realizes that survival may no longer mean staying alive, but becoming the symbol of a revolution she never meant to start.