"With the help of some unexpected, and rather ghostly, allies, Lockwood & Co. must battle their greatest enemy yet, as they move ever closer to the moment when the earth-shattering secret of 'the problem' will finally be revealed"--

"An irresistible novel about math and romance, with a hint of the paranormal. Being a math genius is not exactly a ticket to popularity for seventeen-year-old Eva. Even worse, whenever she touches another person or their belongings, she gets glimpses of their emotions, secrets and insecurities, making her keep her distance from everyone. So when Eva realizes she can touch Zenn, a handsome and soulful artist, without getting visions " only sparks "...

After fifteen-year-old Chloe starts seeing ghosts and is sent to Lyle House, a mysterious group home for mentally disturbed teenagers, she soon discovers that neither Lyle House nor its inhabitants are exactly what they seem, and that she and her new friends are in danger.

Upon moving to Bixby, Oklahoma, fifteen-year-old Jessica Day learns that she is one of a group of people who have special abilities that help them fight ancient creatures living in an hour hidden at midnight; creatures that seem determined to destroy Jess.

Sophie is settling in nicely to her new life in Havenfield. She's getting to spend time with rare, precious species-- including the first female Alicorn, who shows herself to Sophie and trusts no one but her. Sophie is tasked with helping to train the magical creature so that the Alicorn can be revealed to the people of the lost cities as a sign of hope. But the secrets buried deep in Sophie's memories remain, and before long she's back in incredible...

"Please be careful. Please be happy. And PLEASE forget all about me. It'll be better for everyone that way. Those were the last words Keefe Sencen wrote to Sophie Foster before he ran away to the Forbidden Cities. He didn't want to leave, but it was the only way to keep his friends safe while he figured out how to control his scary new powers and searched for answers about his past. What he found was so much more than adventures in Humanland. Where...

Matt's stomach stabs and twists, pleading for a meal, but Matt won't give in. The hunger clears his mind, keeps him sharp -- and the less he eats the more he seems to have the ability to see things he shouldn't be able to see. Maybe even the authority to bend time and space. And Matt needs to be as sharp as possible if he's going to find out just how Tariq and his band of high school bullies drove his sister, Maya, away. But Matt doesn't realize there...

"After the Neverseen prove how vulnerable she is, Sophie decides to learn how to fight, but battle training won't help her friend facing a different kind of danger."--

Everywhere that Christopher Lane turns, he sees the face of the boy he killed. There is no escape from the guilt, not even on his return to Myers Holt, the secret London academy where he and five others are being trained to use their mental powers, their Ability. But now that the threat of Dulcia Genever has been dealt with, his friends are too busy working for the police, entering the minds of some of the country's most dangerous criminals, to sympathize....

Follows three young operatives of a Psychic Detection Agency as they battle an epidemic of ghosts in London.