A novel written by Karen Traviss
USA/Canada: October 30, 2007
UK: October 30, 2007
True Colors is the third book in the Republic Commando series. The short story Odds is included at the back of the novel (and should be read first, as it takes place shortly after Triple Zero chronologically).
In the Grand Army's desperate fight to crush the Separatists, the secret special ops missions of its elite clone warriors have never been more critical... or more dangerous. A growing menace threatens Republic victory, and the members of Omega Squad make a discovery that shakes their loyalty.
As the lines continue to blur between friend and enemy, citizens -- from civilians and sergeants to Jedi and generals -- find themselves up against a new foe: the doubt in their hearts and minds. The truth is a fragile, shifting illusion -- and only the approaching inferno will reveal both sides in their true colors.
-- From the StarWars.com article