Victor and Eli started out as two brilliant but arrogant college students who recognized the same sharpness and ambition in each other. In their senior year, a shared research interest in adrenaline, near-death experiences, and seemingly supernatural events reveals an intriguing possibility: that under the right conditions, someone could develop extraordinary abilities. But when their thesis moves from the academic to the experimental, things go horribly...

Ever since her near-fatal drowning, Cassidy has been able to pull back the "Veil" that separates the living from the dead and see ghosts, not that she wants to, and she was really looking forward to a ghost-free summer at the beach; however her parents are going to start filming a TV series about the world's most haunted places, starting with Edinburgh with its graveyards, castles, and restless phantoms--and Cass and her personal ghost companion,...

Nobody Owens, known as Bod, is a normal boy. He would be completely normal if he didn't live in a graveyard, being raised by ghosts, with a guardian who belongs to neither the world of the living nor the dead. There are adventures in the graveyard for a boy - an ancient Indigo Man, a gateway to the abandoned city of ghouls, the strange and terrible Sleer. But if Bod leaves the graveyard, he will be in danger from the man Jack - who has already killed...

"Not far from London, there is a village. This village belongs to the people who live in it and to those who lived in it hundreds of years ago. It belongs to England's mysterious past and its confounding present. It belongs to Mad Pete, the grizzled artist. To ancient Peggy, gossiping at her gate. To families dead for generations, and to those who have only recently moved here. But it also belongs to Dead Papa Toothwort who has woken from his slumber...

Now in Paris with her parents who are filming their TV show about the world's haunted cities, Cassidy Blake (who can see ghosts) and her friend Jacob (who is a ghost) are alert for trouble, especially when the filming takes them into the underground Catacombs, the empire of the dead, where Cassidy accidentally awakens a powerful poltergeist spirit--one whose mystery she must solve before his power in unleashed on the whole city.

King Verence, in a fit of enlightened democracy and ebullient goodwill, unthinkingly invites Uberwald's undead, the Magpyrs, into Lancre to celebrate the birth of his daughter. But everyone knows you don't invite a vampire into your home -- unless, of course, you want a permanent guest. Once ensconced within the castle, these wine-drinking, garlic-eating, sun-loving modern vampires have no intention of leaving. Ever. As the Lancre living are about...