The second Confederation novel.
The sequel to 'Valor's Choice'.

Reviews copied from amazon.com.

From Library Journal
When Staff Sergeant Torin Kerr makes the mistake of speaking her mind to a superior officer, she finds herself tagged for a special mission for the interplanetary Confederation to act as protector to a scientific exploratory team assigned to investigate an enormous derelict spaceship. Along with her crew and her charges, Kerr soon finds herself in the midst of danger and faced with a mystery that takes all her courage and ingenuity to solve. This sequel to Valor's Choice, featuring a gutsy, fast-thinking female space-marine protagonist, establishes veteran fantasy author Huff as an accomplished spinner of high-tech military-sf adventure. For most sf collections.
Copyright 2002 Cahners Business Information, Inc.

Book Description
Best known for her Quarters series and vampire novels, Tanya Huff stunned critics and fans with Valor's Choice, her first military science fiction novel. This thrilling sequel follows the Confederation's investigation of a seemingly abandoned alien spaceship.

"Solid...entertaining...rousing military adventure." (Locus)