Alien Outbreak Series by Amanda Close

Something has boarded the interstellar cargo vessel Kraken, and it is hungry for more than just meat.  After days of being both the hunters and the hunted, Captain Tasha and a desperate few struggle against a shape shifting alien menace intent upon devouring most of the crew and breeding the survivors... moreSomething has boarded the interstellar cargo vessel Kraken, and it is hungry for more than just meat.  After days of being both the hunters and the hunted, Captain Tasha and a desperate few struggle against a shape shifting alien menace intent upon devouring most of the crew and breeding the survivors.  Words: 5,785 Caution: This is a thrilling alien contact story of deep space terror which includes extremely graphic sexual encounters, and is not suitable for someone under 18 years of age. less

Something deadly has awakened inside the penal mining colony Pit 13, and it wants out. The Thing that lives inside one of the convicts has entered a new phase in its evolution. Hanna, a beautiful yet criminally insane convict, must face the grim reality of doing hard time in a co-ed prison. Warden Anastasia Coulter will be forced to cope with the aftermath of a grisly uprising and an alien breeding frenzy. *The full serial novel is available now as Alien Tentacles: Omnibus Edition

Something vast and terrible has devoured the penal colonies of Mars that surround the Body Dome, and now it wants in. After days of brutal siege, the professional gladiator Venom and her comrades face the fight of their lives against a seemingly endless horde of alien shifters in the ultimate arena showdown. Words: 9,954 Caution: This is a thrilling alien contact story of deep space terror which includes graphic sex and violence, and is not suitable for someone under 18 years of age.