An entire solar system begins to disintegrate into cosmic rubble, and Captain Kirk suspects that rumors of a new Klingon superweapon are all too true. The Tautee system houses a flourishing pre-Warp civilization not quite ready to join the Federation, so the Prime Directive limits Kirk's ability to prevent the disaster, and to make matters worse his rescue efforts provoke an attack from four Klingon warships. But soon Kirk recognizes that he must get to the bottom of the forces at work in the Tautee system, because they could spill over into the rest of the galaxy.

Three original novels set in the universe of Star Trek: The Original Series! This ebook bundle includes: The Rings of Time That Which Divides Department of Temporal Investigations: Forgotten History

Discover how Sulu rose to the captaincy of a starship in this Star Trek adventure set during The Original Series era. A vicious pirate known as the Albino is cutting a deadly swath across space, creating turmoil in the Klingon Empire that threatens to spill into the Federation. But this criminal also has a secret that could shake the halls of Imperial power, and his genocidal plans against the race that bore him will have consequences even he cannot imagine, as several unlikely allies join swords to bring the Albino to justice: Hikaru Sulu of the U.S.S. Excelsior; Klingon captains Kor, Koloth, and Kang; and a hotheaded young Federation diplomat named Curzon Dax. Tempered in the flames of their shared adversity, a captaincy is forged, a Blood Oath is sworn...and a hunt begins that will stretch from one generation to the next.

Colonel Shaun Christopher, commanding the first manned mission to Saturn in 2020, and Captain Kirk, sent to stop a planet's rings from falling apart, try to cope with their new situations after they switch places.

Poised on the verge of interstellar war, Captain Kirk's last best hope that the Federation can stop the Klingons is the people of Organia, avowed pacifists. Forced to disguise themselves as interstellar traders, Captain Kirk and Mister Spock are trapped on the primitive world of Organia as Klingon Defense Forces occupy the planet. Determined to make the Organians see that they need not bow to oppression, the Starfleet officers sabotage Klingon materiel. In retaliation, the Klingon captain, Kor, executes many Organians. Unconcerned, the Council of Elders begs Kirk and Spock to stop the violence. While in deep space the forces of Starfleet and the Klingon Empire scramble to position their fleets for the first onslaught of what could be a long and deadly war.