Forced to shovel coal underground in a half-bombed power station, 12-year-old Luke Smith-Sharma discovers his own innate powers with the help of a ghostly girl and is determined to save himself and his friends from a cruel and sinister scheme orchestrated by an evil woman.

Araminta enlists the help of several ghosts in an attempt to stop her Aunt Tabby from selling Spook House.

"A painting has been stolen...! When Rami sees a floating girl in the museum, he knows he has seen her somewhere before. Then he realizes: She looks just like the girl in the painting that has gone missing. But how does her appearance connect to the theft? Agatha the turtle knows--she has been watching from the garden. But she can't exactly tell anyone...can she? Will Rami, with the help of his classmate, Veda, be able to solve the mystery? The clues...

After attempting to prove the existence of a famous ghost for their school newspaper, Josie, Jackson, and Alison begin to receive sinister memes on their phones and must uncover the truth behind the terrifying messages before time runs out.

A superstitious schoolmaster, in love with a wealthy farmer's daughter, has a terrifying encounter with a headless horseman.

Johnny Boo is the best little ghost in the whole world, because he's got Boo Power. This means that he can go "BOO" really loudly. His pet ghost named Squiggle has Squiggle Power, which means that he can fly and do really fast loop-the-loops. Together they have the world's greatest ghost adventures!

Max's twelfth birthday party turns into a major disaster when ghosts Nicky and Tara boycott it, and sinister events spin out of control.

When Max makes a deal with the two ghosts inhabiting his bedroom in order to find out how these friends became spirits, he must switch brains with the only witness to the event, a chimpanzee.

"Thirty years ago, Harold Biddle died in a tragic accident--but there's more to the story. Now, the teenage kids of Harold's classmates are determined to find out what happened to him all those years ago...as long as Harold's spirit doesn't exact revenge first! But Harold Biddle isn't the only monster roaming the streets of Port Lawrence. From doppelgangers to haunted books and one creepy dummy, Isaiah, Margot, James, and the rest of their friends...

Quinn is suspicious of her new neighbors, the Ladies in White, and when her friend Lex starts to act strangely after spending so much time with them, Quinn enlists Mike to help her uncover who the Ladies in White are and what they want with their friend.