FBI agent Dillon Savich is on the trail of twin serial killers—or are they triplets?

Tommy and Timmy Tuttle abduct and slaughter young boys in ritual ceremonies to satisfy the fiendish appetites of the mysterious entities they call Ghouls. But is Timmy really Tammy? Or is Tommy? Only their dimwitted cousin Marilyn Warluski knows for sure—and there’s not a moment to spare. Savich has tracked the Tuttles to an abandoned barn in rural Maryland, rescuing their latest victims in the nick of time. Hey! Timmy just turned into Tammy! No, that’s Tommy! But what are those miniature spinning cyclone-ghouls that Tammy/Timmy/Tommy seem to will into being? Blam! Savich shoots one and the rest disappear. Meanwhile, out in Hemlock Bay in northern California, Savich’s younger sister, Lily Frasier, is recovering from a car crash that nearly took her life.