As thirteen-year-old Madison tries to figure out how she died and ended up in Hell, she learns how to manipulate the corrupt system of demons and bodily fluids.

Seventeen-year-old Sutton Mercer watches from the afterlife as her long-lost twin sister, Emma Paxton, continues to pretend to be her in order to identify Sutton's killer.

Seventeen-year-old Emma Paxton steps into the life of her long-lost twin Sutton to solve her murder, while Sutton looks on from her afterlife.

Told in alternating timelines, seventeen-year-old Daisy and her mother move into her deceased uncle's mansion, only to find horrors waiting inside, and ten years later, Brittney investigates the mystery behind the Miracle Mansion that turned her mother's life around.

In 1943, in a seaside town where their family has gone to be safe from war, thirteen-year-old Max Carver and his sister, fifteen-year-old Alicia, with new friend Roland, face off against an evil magician who is striving to complete a bargain made before he died.

Wealthy Richard Walker has just died, leaving behind his country house full of rooms packed with the detritus of a lifetime. His estranged family -- bitter ex-wife Caroline, troubled teenage son Trenton, and unforgiving daughter Minna -- have arrived for their inheritance. But the Walkers are not alone.

"Olivia Taylor Jones's life has exploded. She's discovered she is not only adopted, but her real parents are convicted serial killers. Fleeing the media frenzy, she took refuge in the oddly secluded town of Cainsville. She has since solved the town's mysteries and finds herself not only the target of its secretive elders but also her stalker ex-fiance. Visions continue to haunt her: particularly a little blond girl in a green sundress who insists...

Eleanor Fitt flees to Europe to seek the help of the Spirit-Hunters after a villain from her past resurfaces, only to find that, in Paris, there's a new kind of evil lurking.

In alternating chapters, eighteen-year-old Darcy Patel navigates the New York City publishing world and Lizzie, the heroine of Darcey's novel, slips into the the "Afterwolrd" to survive a terrorist attack and becomes a spirit guide, as both face many challenges and both fall in love.

On a class field trip to a cursed bog, three best friends discover a gateway between the living and the dead.