Chessmen 2 The Queen's Gambit

After battling wizards, monsters, and mercenaries to protect their infant princess, the Chessmen finally prepare to take the fight to their enemy's doorstep. But Queen Margel has invited a new threat that looms over their solar system. It's a threat that neither side may survive. This is the second book in the Chessmen series with more action and danger than the heroes have ever known.