In this epic conclusion to the New York Times bestselling Infinity Cycle, two brothers find themselves in a heartbreaking war against one another. Now available in paperback!

After the ultimate betrayal, Emil must rise up as a leader to stop his brother before he becomes too powerful. Even if that means pushing away Ness and Wyatt as they compete for his heart so he can focus on the war.

Brighton has a legion of followers at his command, but when he learns about an ancient scythe that can kill the unkillable, that’s all he will need to become unstoppable against Emil and other rising threats.   

Meanwhile, Maribelle aligns with her greatest enemy to resurrect her lost love, and Ness infiltrates political circles to stop Iron from ruling the country, but both missions lead to tragedies that will change everyone’s lives forever.

As the Infinity Son and the Infinity Reaper go to war, who will be crowned the Infinity King?

• Brothers at War: Emil must become the hero he never wanted to be to stop his brother Brighton’s terrifying rise to power.
• YA LGBTQ+ Romance: Amid the chaos, Emil is torn between Ness and Wyatt in an emotional queer love story that will test all three of their loyalties.
• Epic Superhero Fantasy: Packed with gleamcrafters, phoenix powers, and high-stakes magic, this is a battle for the fate of the world.
• Morally Grey Characters: As Brighton hunts for an ancient weapon that can kill the unkillable, his hunger for power pushes him to the edge of villainy.
• Found Family: With multiple perspectives from characters like Maribelle and Ness, alliances are tested and no one is safe in this thrilling series finale.