The first published novel in this bestselling series asks the question: "What if the basic human nature suddenly changed?" Hugh Valleroy of the Gen Police under

In a time much like that of early twentieth-century Earth, Klyd Farris, Head of the legendary House of Zeor and a Sime healer, goes into Gen Territory to become

When Sime killed Gen, it was the normal way of things--after all, Gens weren't really people, were they? They existed only to provide Simes with life-giving sel

Integrating vampire love and page-turning suspense by an award-winning science fiction author, this story of fantasy and romance will appeal to genre fans of al