Infiltration: Book Two of the Defense Force Chronicles

The next phase of the invasion begins...In the wake of the Battle of Grand Isle the Defense Force tries to regroup and learn from the encounter. While the EDF prepares, the Invaders will unleash the next part of their plan. A scheme that will allow them a foothold in human space. Jessica, Haley, and David, are on new assignments and spread throughout the galaxy once more. Their missions will unlock clues to why the Invaders are here and possibly how to stop them .But a threat from within could derail the hopes for victory and doom all of humanity.