A.J. and the other students at Ella Mentry School brave trick-or-treating at the school secretary's house, even though it is supposedly haunted, in order to receive the best Halloween candy.

Loving Hill House, an enormous tourist attraction that is reputed to be haunted by the ghost of a thirteen-year-old headless boy, Duane and Stephanie decide to search for the ghost's head and get the biggest scare of their lives.

Things get even spookier at Spookie House when Uncle Drac's nephew Max comes to stay for a week and Araminta goes on a combined werewolf and vampire hunting expedition.

With the help of the ghost Edmund, Araminta and Wanda survive a trip through a secret tunnel to bring back a present for Sir Horace's birthday.

"What should Carly Beth be for Halloween this year? Terrified! Late at night, an ugly green mask is mysteriously calling out to her, and ugly green masks don't like to be ignored" (publisher).

Ugly Cat and Pablo the mouse set out to look for Ugly's missing brother, gathering friends along the way--because evidence points to the haunted Herrera house, and they will need all the help they can summon to take on a ghost and free Tamarindo.

When "frenemies" Kate and Courtney need a quiet place to rehearse for their school's Christmas play, their teacher suggests an old house that might just be haunted.

Harry knows there's something special going on for Halloween in his home. Is it creepy? Is it kooky? Watch out, Harry! This fun Halloween-themed adventure is sure to get kids laughing and interacting with Harry as he tries to discover the secret to the spooky goings-on.

"It's time for the annual pet fair and the twins have been hard at work teaching their dog, Max, some new tricks. But on their way to the fairgrounds, they're offered not one, but two intriguing cases. Pets from the pet show have gone missing and their guardians are blaming each other for the disappearances. Meanwhile, Lark and Connor's frenemy, Sophie, thinks her house might be haunted and refuses to go inside. The twins split up to solve the mysteries,...