Travelers — K.A. Riley

After their costly victory over President Krug and the Patriot Army, eighteen-year-old Kress and her Conspiracy travel to a newly medieval London, England where they are forced to fight their way through two warring factions amid a decimated hellscape. Their struggle for survival takes them on an epic quest through what's left of London as they race to track down a pair of mythical twins, who are rumored to have the unique ability to enter the world of dreams. Pursued by a mysterious woman and her relentless bounty hunters called Hawkers, Kress and her friends-old and new-embark on a danger-filled, whirlwind crusade that makes their previous adventures look like a summer vacation. Travelers is Book 1 of the Transcendent Trilogy in the Conspiracy Series, and picks up where the Resistance Trilogy and Emergents Trilogy leave off.