The Sequel to the First Interspecies book! Helena has returned, being summoned from an unknown geneticist. He proposes an idea for her; Work for him and find Zerksis, and continue her research of the Xenomorph species. After the events of Interspecies, will she be able to bring herself to find Zerksis and be reunited with him again? If she does, what will life be like? Will she continue to grow her bond with him as his mate?