"When FBI special agent Luke Kendrick discovers chilling evidence of dozens of victims at a crime scene in London, he recognizes the calling card of the notorious H.H. Holmes Society. Named for the nineteenth-century monster regarded as America's first serial killer, the society is comprised of a twisted web of killers, working to carry out heinous murders in Holmes's memory. And now the group's been linked to a Scottish castle turned B and B - where...

"FBI Special Agent Nina Guerrera escaped a serial killer's trap at sixteen. Years later, when she's jumped in a Virginia park, a video of the attack goes viral. Legions of new fans are not the only ones impressed with her fighting skills. The man who abducted her eleven years ago is watching. Determined to reclaim his lost prize, he commits a grisly murder designed to pull her into the investigation... but his games are just beginning. And he's using...

"Six female undergrads at an elite university vanish. The media descends. The families demand action. And as Special Agent Nina Guerrera follows clue by chilling clue, she realizes she's tracking the most cunning predator of her career. The case takes a turn for the worse, and the bizarre, when several victims are found perfectly preserved. No signs of violence, no hint of how they died. Just more evidence that the killer is cruel, calculating, and...