Infinite Core

In Infinite Core, the fifth installment of the School of Swords and Serpents series, Jace faces an escalating threat to his quest for the Empyrean Flame and the future of his clan, the Shadow Phoenixes. As he juggles his aspirations for advancement with newfound responsibilities as clan Elder, rival clans and internal conflicts challenge his leadership. With time running out and a dire warning from Maps, Jace races against the clock to prevent the unraveling of the Grand Design.