Got trouble with aliens? Call the Alien Hunters. This bundle includes all three novels in this fast-paced, sci-fi adventure. BOOK 1: Alien Hunters -- The skelkrins. Predators from deep space. Creatures of claws, fangs, and malice. Riff and his crew are the Alien Hunters, ragtag mercenaries who travel the galaxy, trapping and removing cosmic critters. They're just galactic pest controllers, not an army. When the skelkrins attack, will the Alien Hunters be the ones hunting aliens . . . or will ali...