Once an enemy, always an enemy... Continued from the shocking cliffhanger in the critically-acclaimed WORLDS OF STAR TREK: DEEP SPACE NINE VOLUME 3, Captain Kira lies critically wounded, the victim of a savage attack by the DS9 crew's uncertain ally, the conflicted Jem'Hadar soldier Taran'atar, who has fled the station in turmoil. While Kira fights for life, her first officer Commander Vaughn leads a special ops team to go after the rogue Jem'Hadar – a dangerous hunt that will lead them to a foe they least expect, and a threat that will leave readers reeling.