After a tragic death at Fairview Public Library, frequent patron Mallory and community service volunteer Spencer discover they are not as alone, or as safe, as they thought.

With the help of his stepmother, his dog Zipper, and new friend Malik, Zack Jennings faces ghosts and zombies at his new middle school, which is said to house a lost Confederate treasure.

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. --

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,...

"Anthony, George, and Lucy investigate new hauntings, track down assassins, and a new assistant joins Lockwood & Co"--

After Andres discovers a haunted bike park, he calls his best friend Desmond, a ghost investigator.

Cassidy Blake and her ghostly friend, Jacob, have survived the ghosts of Edinburgh and Paris, but New Orleans is a haunted city in a class by itself, and that is the current stop for her parents' TV show. But there is something a lot scarier than ghosts here: the Emissary of Death is after Cassidy, and to defeat it, she will need the help of the Society of the Black Cat. She will also be faced with a terrible choice--lose one of her two friends, either...

It's the summer before senior year, and Manny Rivera has just moved from Texas to a luxury condo in the Bronx, New York. After Manny strikes up an unlikely friendship with Mr. Mueller, the building's exterminator, he comes to the terrifying realization that Mr. Mueller actually died decades ago in a fire exactly where Manny's new building is located. A fire that Mueller set. Now, Manny must rescue his family from a deranged specter.

The past is back to haunt them. Dan, Abby, and Jordan remain traumatized by the summer they shared in the Brookline asylum. But someone is determined to keep the terror alive, sending the teens photos of an old-timey carnival. Finally, Dan receives a list of coordinates pointing to abandoned houses in the town near Brookline, and he is convinced that the only way to end this nightmare once and for all is to follow the trail. But when Dan and his friends...

"Dan, Abby, and Jordan embark on a senior road trip to New Orleans, but as creepy occurrences escalate into near-death experiences, the trio realizes they will be lucky to make it out of this senior trip alive." -- Provided by publisher.