The Primate Directive Series by Scott Tipton, David Tipton, Rachael Stott

The colossal crossover nobody ever expected continues! Captain Kirk and the Enterprise crew have landed on the Planet of the Apes—but how?! And how are the Klingons involved? Plus: Taylor meets up with Kirk and Spock, but will he greet them with open arms? Or flying bullets?

It's the battle for the ages! Taylor has escaped the Planet of the Apes, and Captain Kirk must bring him back! Plus, the Klingon/Gorilla alliance makes its move against Dr. Zaius and Ape City!

An uneasy alliance has been forged between Captain Kirk and Colonel Taylor! But will it be enough to prevent Commander Kor and his Klingons from toppling the regime of Doctor Zaius?

An uneasy alliance has been forged between Captain Kirk and Colonel Taylor! But will it be enough to prevent Commander Kor and his Klingons from toppling the regime of Doctor Zaius?

STAR TREK: The hope for the best of mankind's future! PLANET OF THE APES: A chilling look at the fall of humanity! How could these worlds possibly collide? What could possibly cause Captain Kirk and the crew of the Enterprise to side with Dr. Zaius to protect Ape City? And what does Colonel George Taylor have to say about it?