Savage Trade
Savage Trade is a Pocket TOS  written by Tony Daniel. Published by Pocket Books, it was first released in .

Summary 
From the book jacket
The  under the command of Captain James T. Kirk is en route to the extreme edge of the Alpha Quadrant, and to a region known as the Vara Nebula. Its mission: to investigate why science outpost Zeta Gibraltar is not answering all Federation hailing messages. When the Enterprise arrives, a scan shows no life forms in the science station. Kirk leads a landing party and quickly discovers the reason for the strange silence – signs of a violent firefight are everywhere. Zeta Gibraltar has been completely raided. Yet there are no bodies and the entire roster of station personnel is missing…

Background information 
 Cover art by Doug Drexler, design by Alan Dingman.
 The novel is a sequel to the events in .

External link 
 

Novels