The alien fleet is here.
Nothing we have can do more than slow it down.

*** A USA Today Bestselling Author! ***

Stopping the alien gate wasn't enough. One ship escaped - and one ship is all it took to recreate the ring and summon another invasion fleet! Earth's forces desperately seek out that final adversary - but they're too late.

The enemy has arrived in force, and it will take everything the Ghost Squadron and the Intrepid can muster to stand between the invaders and their homeworld!