American vampire. Book 4

Welcome in the sixties, turbulent time for Americans and especially for American vampires. Ten years have passed since they saw each other last time. Ten years since Skinner Svit and Pearl Jones concluded a tense truce and parted in different directions in the hope of never meeting again.
America is experiencing rapid changes: space race, counterculture, terrible war in another hemisphere. Perl turned the parental farm in Kansas into a transshipment base for the unfortunate - people and vampires running from a predator. And the skinner has become a different kind of predator - he robs smugglers and drug dealers on large roads near the Mexican border.
However, something ancient came to destroy the new world.
He is called a gray agent. Thousands of years ago, the first infection gave rise to the race of monsters, which constantly mutates and expands the evolutionary chain, whose last links - skinner and pearl. And the mysterious agent keeps unknown secrets.
Its ministers legion. His power is unimaginable. And wherever he appears, hell follows him