The Ultimate Vampire Resource and Directory

This series follows a ragtag group of salvage hunters who find something in orbit they didn't expect. The puzzle ultimately leads them to the moon, then to another star system, and then as Earth's only hope to stave off aninvasion from a marauding race that roams the galaxy looking for worlds to plunder. Then the bigger puzzle unfolds as our group of salvage hunters and their new partners, the Creed, attempt to find the race who broughtthe Creed out of darkness.