Book excerpt: Massive computer malfunctions are plaguing the Enterprise™ when Kirk suddenly receives a shocking message from Star Fleet Command: Centaurus has been bombed and annihilated; thousands are dead. Give whatever help you can. Centaurus is a beautiful, peaceful planet, home to many humans -- including McCoy's daughter Joanna. The crew risks beaming down to investigate. But Kirk is thrown into a deadly struggle between violent enemy terrorists and vengeful Centaurians. Now Lt. Uhura, left alone in command, must jeopardize the cripple Enterprise™ to save Centaurus, Kirk -- and Joanna McCoy!