When little, twelve-year-old Molly arrives at Castle Hangnail to fill the vacancy for a wicked witch, the minions who dwell there have no choice but to give her the job and at first it seems she will be able to keep the castle open, but Molly has quite a few secrets that could cause trouble.

Trapped inside the sinister estate where the past and present intertwine, Poppy, Marcus, Dash, Dylan, and Azumi gradually discover that the secrets they each hold are more sinister than the house's ghosts.

Araminta thinks something horrible is hiding in the deep, hidden passages of Spookie House-could it be a werewolf? Add to that the arrival of Uncle Drac's creepy nephew, Max, and Araminta knows things will never be the same. Max is Wanda's new best friend, and Araminta finds him annoying. She comes up with a plan to figure out what Max is up to-and also to capture the werewolf. But will it work?

"Quirky, tool-wielding Alice Cannoli-Potchnik begins to repair the dilapidated mansion next door--only to discover the old house is home to ghosts, and they need mending, too"-- Ten-year-old Alice is moving for the eleventh time. She's lived in so many houses, each more broken than the last, that home to Alice is nothing more than a place you fix and then a place you leave. After all, who needs a permanent home when you're a whiz at fixing things?...

Life is never quite the same again for eleven-year-old David after the arrival of his new stepsister, a student of the occult.

In 1891, twelve-year-old Lev Lvov travels to Saint Petersburg, Russia, to assume his duties as Prince, but must first use his special gift to rid the House of Lions of a ghost.

While Max is trying to help his ghost-friends Nicky and Tara find their parents, he accidentally angers an evil ghost named Mr. Morgo, who vows revenge.

Creepella von Cacklefur and her niece, Shivereen, visit scary Squeakspeare Mansion. There they meet Bobby Squeakspeare, a descendent of the famouse writer, William Squeakspeare. Will the spooky rooms and ghosts they find inside the mansion be friendly--or frightening?

Poppy Caldwell is an orphan who keeps seeing a figure standing behind her in the mirror at the group home where she lives, but she does not associate this ghost with the letter that mysteriously appears in her file, claiming to be from a long-lost aunt, and inviting her to Larkspur House--and she is just one of five children who find themselves gathered in this strange house with a deadly past, and apparently no intention of letting the children escape....

Riley Shiner is obsessed with a video game based on a real haunted house in his neighborhood. He has played the game so often he knows it by heart, but there's a level he just can't seem to beat. Riley and his twin sister Scarlet know the haunted house is full of monsters and evil spirits, but decide to spend the night there anyway.