New York Times bestselling author Sabaa Tahir joins writer Nicole Andelfinger and artist Sonia Liao for an all-new original graphic novel introducing the dangerous world of An Ember in the Ashes to new readers and revealing an untold story of Elias and Helene's beginnings at Blackcliff Academy in this stirring standalone chapter in the series' mythology. Before they were on different sides of a revolution, Elias and Helene were comrades at Blackcliff Military Academy. When they’re sent on a dangerous mission to steal a heavily-guarded poison on Isle South, they soon find themselves up against surprising enemies—including other recruits. As the true horror of their assignment is revealed, they will begin to confront the harrowing realities of Martial rule, their place in the system...and the choices they must make to survive.